Niven Numbers in Python in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 793rd 104210 595 74 9ms 24 Aug 2022 793rd Ripick 595 74 10ms 13 Jan 2023 793rd Darkseid-SUP 595 74 10ms 15 Jan 2023 793rd XioR112 🇵🇱 595 74 10ms 30 Aug 2023 793rd griffinschreiber 595 74 9ms 30 Oct 2023 793rd Bit125 595 74 10ms 31 Jan 2024 793rd yuchuehw 595 74 11ms 13 Feb 2024 793rd FernSch 595 74 11ms 27 Mar 2024 793rd WCScrypto-official 595 74 10ms 21 Dec 2024 793rd PotatoSaladOverlord 595 74 10ms 20 Jun 2025 793rd TheAtrossian 595 74 9ms 1 Dec 2025 812th pawelzydziak 587 75 9ms 21 Oct 2018 812th Bosenraum 587 75 9ms 3 Jan 2019 812th elwi7331 587 75 9ms 16 Feb 2020 812th Nordle 587 75 17ms 26 Feb 2020 812th yettinmoor 587 75 10ms 4 Sep 2020 812th Wodinthemighty 587 75 10ms 10 Mar 2021 812th Timevdo 587 75 9ms 4 May 2021 812th bob8677 587 75 9ms 9 May 2021 812th rockysnow7 587 75 10ms 4 Oct 2021 812th EthanGrant1 587 75 10ms 31 Aug 2022 812th wa1ker38552 587 75 10ms 19 May 2023 812th jstechman 587 75 10ms 6 Mar 2024 824th bwenstar 579 76 10ms 11 Aug 2022 824th ThatAlo 579 76 9ms 25 Aug 2022 824th cingulataluke 579 76 10ms 29 Aug 2023 824th jmmographer 579 76 10ms 23 Oct 2023 828th puzzleninja 571 77 10ms 16 Jul 2019 828th louisbosqui 571 77 10ms 28 Dec 2020 828th the43rddev 571 77 10ms 12 Jul 2021 828th redbeancola 571 77 10ms 9 Nov 2021 828th CuboidRaptor 🇨🇦 571 77 10ms 19 Jan 2022 828th atazzam 🇺🇸 571 77 10ms 4 Apr 2022 828th ztuned 571 77 13ms 23 Sep 2023 828th Mabeloid 🇳🇴 571 77 10ms 3 Oct 2024 836th babulibaba 564 78 10ms 15 Aug 2019 836th egelmex 564 78 10ms 15 Nov 2019 836th david-wiles6 564 78 10ms 23 Jan 2020 836th shinylego 564 78 10ms 14 Sep 2022 836th zt14427 564 78 10ms 18 Nov 2023 836th NoneTheFewer 564 78 9ms 25 Dec 2025 842nd DylanGodfrey 557 79 10ms 5 Jun 2018 842nd ragerin 557 79 10ms 11 Sep 2018 842nd quentin-dev 557 79 10ms 15 Feb 2019 842nd codemob-dev 557 79 10ms 17 May 2021 842nd Anthony-Williams-06 557 79 9ms 5 Dec 2022 842nd jrbud 557 79 9ms 7 Jan 2024 842nd Rex-xeR 557 79 10ms 3 Jul 2024 849th RyanCarrusca 550 80 9ms 19 Feb 2019 849th Rohitkuru 550 80 10ms 18 Feb 2020 849th WilliamBate 550 80 9ms 18 Aug 2020 849th StoverGitHub 550 80 10ms 17 Jun 2022 849th ko-umeja 550 80 9ms 4 Dec 2022 849th kinglujain 550 80 10ms 19 Oct 2023 849th my-company-my 🇲🇽 550 80 10ms 13 Mar 2025 856th jamesbtan 543 81 10ms 22 Mar 2019 857th newc0m 537 82 9ms 7 Dec 2018 857th leon-w 537 82 10ms 5 Jan 2019 857th dieckie 537 82 10ms 21 Dec 2019 857th oAsAo 537 82 9ms 20 Jan 2020 861st mizuzimu 530 83 10ms 3 Feb 2020 861st dpasionek 530 83 10ms 9 Oct 2020 861st mrmabs 530 83 11ms 16 Jun 2021 864th S-Ruban 524 84 10ms 25 Feb 2023 864th koweret 524 84 10ms 13 Sep 2025 866th confy 518 85 11ms 25 Oct 2020 867th nctsiridis 512 86 10ms 5 Apr 2021 867th UltimateGuy0987 512 86 10ms 14 Oct 2022 867th dylanjones92 512 86 10ms 22 Jan 2024 867th hamilton-bonds 512 86 10ms 9 Sep 2024 871st Noooiz 506 87 10ms 30 Dec 2018 871st maxumusprime 506 87 11ms 18 Feb 2020 871st GioacchinoGT02 506 87 10ms 11 Dec 2024 874th Sandpaper567 500 88 10ms 11 Aug 2018 875th blankschyn 494 89 10ms 27 Dec 2021 876th ianpoe 484 91 9ms 30 Apr 2020 877th BrysonHamlin 🇺🇸 478 92 10ms 20 Apr 2022 878th xenufo 473 93 9ms 15 Nov 2020 879th KAKISKA-code 🇫🇮 458 96 9ms 24 May 2025 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