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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 783rd TheAtrossian 595 74 9ms 1 Dec 2025 802nd pawelzydziak 587 75 9ms 21 Oct 2018 802nd Bosenraum 587 75 9ms 3 Jan 2019 802nd elwi7331 587 75 9ms 16 Feb 2020 802nd Nordle 587 75 15ms 26 Feb 2020 802nd yettinmoor 587 75 9ms 4 Sep 2020 802nd Wodinthemighty 587 75 9ms 10 Mar 2021 802nd Timevdo 587 75 9ms 4 May 2021 802nd bob8677 587 75 9ms 9 May 2021 802nd rockysnow7 587 75 9ms 4 Oct 2021 802nd EthanGrant1 587 75 9ms 31 Aug 2022 802nd wa1ker38552 587 75 9ms 19 May 2023 802nd jstechman 587 75 9ms 6 Mar 2024 814th bwenstar 579 76 10ms 11 Aug 2022 814th ThatAlo 579 76 9ms 25 Aug 2022 814th cingulataluke 579 76 9ms 29 Aug 2023 814th jmmographer 579 76 9ms 23 Oct 2023 818th puzzleninja 571 77 9ms 16 Jul 2019 818th louisbosqui 571 77 9ms 28 Dec 2020 818th the43rddev 571 77 9ms 12 Jul 2021 818th redbeancola 571 77 10ms 9 Nov 2021 818th CuboidRaptor 🇨🇦 571 77 9ms 19 Jan 2022 818th atazzam 🇺🇸 571 77 9ms 4 Apr 2022 818th ztuned 571 77 12ms 23 Sep 2023 818th Mabeloid 🇳🇴 571 77 11ms 3 Oct 2024 826th babulibaba 564 78 9ms 15 Aug 2019 826th egelmex 564 78 9ms 15 Nov 2019 826th david-wiles6 564 78 9ms 23 Jan 2020 826th shinylego 564 78 8ms 14 Sep 2022 826th zt14427 564 78 9ms 18 Nov 2023 826th NoneTheFewer 564 78 10ms 6 days ago 832nd DylanGodfrey 557 79 10ms 5 Jun 2018 832nd ragerin 557 79 9ms 11 Sep 2018 832nd quentin-dev 557 79 9ms 15 Feb 2019 832nd codemob-dev 557 79 9ms 17 May 2021 832nd Anthony-Williams-06 557 79 9ms 5 Dec 2022 832nd jrbud 557 79 9ms 7 Jan 2024 832nd Rex-xeR 557 79 9ms 3 Jul 2024 839th RyanCarrusca 550 80 9ms 19 Feb 2019 839th Rohitkuru 550 80 9ms 18 Feb 2020 839th WilliamBate 550 80 9ms 18 Aug 2020 839th StoverGitHub 550 80 9ms 17 Jun 2022 839th ko-umeja 550 80 9ms 4 Dec 2022 839th kinglujain 550 80 9ms 19 Oct 2023 839th my-company-my 🇲🇽 550 80 9ms 13 Mar 2025 846th jamesbtan 543 81 9ms 22 Mar 2019 847th newc0m 537 82 9ms 7 Dec 2018 847th leon-w 537 82 10ms 5 Jan 2019 847th dieckie 537 82 9ms 21 Dec 2019 847th oAsAo 537 82 9ms 20 Jan 2020 851st mizuzimu 530 83 9ms 3 Feb 2020 851st dpasionek 530 83 9ms 9 Oct 2020 851st mrmabs 530 83 9ms 16 Jun 2021 854th S-Ruban 524 84 9ms 25 Feb 2023 854th koweret 524 84 9ms 13 Sep 2025 856th confy 518 85 9ms 25 Oct 2020 857th nctsiridis 512 86 9ms 5 Apr 2021 857th UltimateGuy0987 512 86 9ms 14 Oct 2022 857th dylanjones92 512 86 11ms 22 Jan 2024 857th hamilton-bonds 512 86 9ms 9 Sep 2024 861st Noooiz 506 87 10ms 30 Dec 2018 861st maxumusprime 506 87 9ms 18 Feb 2020 861st GioacchinoGT02 506 87 9ms 11 Dec 2024 864th Sandpaper567 500 88 9ms 11 Aug 2018 865th blankschyn 494 89 10ms 27 Dec 2021 866th ianpoe 484 91 9ms 30 Apr 2020 867th BrysonHamlin 🇺🇸 478 92 9ms 20 Apr 2022 868th xenufo 473 93 9ms 15 Nov 2020 869th KAKISKA-code 🇫🇮 458 96 10ms 24 May 2025 870th Adrien-AM 454 97 9ms 12 Sep 2022 871st thomashastings 449 98 9ms 17 Apr 2021 872nd GnotAGnelf 444 99 9ms 19 Nov 2020 873rd kwimmers 436 101 9ms 23 Dec 2019 873rd wyatt-the-hump 436 101 10ms 9 Jan 2023 875th NuqieNoila 431 102 9ms 19 Jul 2019 875th kelseychristensen 431 102 9ms 6 Nov 2022 877th eje24 427 103 9ms 27 Jul 2020 877th theunofficialcoder 427 103 9ms 2 Aug 2021 877th Alfiecxn 🇬🇧 427 103 9ms 20 May 2022 877th rxwr 427 103 9ms 18 Jul 2022 First Prev 801–880 of 911 Next Last