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 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 Calendar 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 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 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 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 Calendar 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 658th UriyaBA 657 67 10ms 20 Mar 2023 658th A-Dummo 657 67 9ms 28 May 2023 658th Fanrco 657 67 9ms 31 Aug 2023 658th epic-programmer-guy 657 67 9ms 20 Dec 2023 658th ComputerKWasTaken 🇺🇸 657 67 15ms 1 Jun 2024 658th lhulinsky 657 67 10ms 21 Oct 2024 658th Naitzirch 🇳🇱 657 67 10ms 3 Jul 2025 658th katss2 657 67 10ms 14 Aug 2025 658th TJK-S 657 67 9ms 22 Oct 2025 685th Visckmart 647 68 9ms 22 Jul 2018 685th mfinzi 647 68 9ms 19 Nov 2018 685th EmadAIsmael 647 68 9ms 22 Jan 2019 685th jrburga 647 68 9ms 17 Nov 2019 685th scottJsonar 647 68 9ms 29 Nov 2019 685th Malin001 647 68 9ms 4 Jan 2020 685th theonlytruemathnerd 647 68 9ms 10 Jan 2020 685th mcdowell95 647 68 9ms 1 Apr 2020 685th havardMoe 647 68 9ms 30 Jul 2020 685th achow0 647 68 9ms 3 Aug 2020 685th potato-jackson 647 68 9ms 1 Mar 2021 685th peculiarination 647 68 10ms 20 May 2021 685th orifu 647 68 9ms 25 Jun 2021 685th twocatsinatrenchcoat 647 68 10ms 14 Apr 2022 685th Shiran-Yuan 647 68 9ms 5 Apr 2023 685th SURAJMITTAL 647 68 9ms 19 Dec 2024 685th WillowWispy 647 68 9ms 15 Mar 2025 685th SOONwasTaken 647 68 9ms 19 Mar 2025 685th saturzay 647 68 9ms 22 Aug 2025 685th EthanJantz 647 68 10ms 22 Aug 2025 685th therealnumbers 647 68 9ms 26 Sep 2025 685th Yash-Sangtani 647 68 9ms 5 Oct 2025 707th willzywiec 638 69 9ms 6 Aug 2018 707th SimonPeatman 638 69 9ms 28 Dec 2018 707th YH-Kang 638 69 9ms 1 Feb 2019 707th toabi 638 69 9ms 21 Aug 2019 707th austinrwarner 638 69 9ms 12 Sep 2019 707th wikwg9 638 69 10ms 29 Oct 2019 707th bakaq 638 69 9ms 4 Jan 2020 707th vonKrafft 638 69 9ms 24 Mar 2020 707th jackdonofrio 638 69 9ms 25 Sep 2020 707th goombado 638 69 9ms 19 Oct 2020 707th OliverWales 638 69 9ms 5 Nov 2020 707th Miles-1000 🇬🇧 638 69 9ms 28 Feb 2021 707th lemogne 638 69 9ms 12 Aug 2021 707th enbyte 638 69 9ms 1 Apr 2022 707th Bananapants22 638 69 9ms 12 Aug 2022 707th landyrisbad 638 69 9ms 14 Nov 2022 707th lomarbrick 638 69 9ms 17 May 2023 707th MisterrLuck 638 69 9ms 1 Sep 2023 707th dranjohn 638 69 9ms 11 Sep 2023 707th Mr-McChicken 638 69 9ms 18 Oct 2023 707th Fmbalbuena 638 69 9ms 25 Oct 2023 707th GitQuick 638 69 9ms 10 Mar 2024 707th DGipe 638 69 10ms 13 May 2024 707th ToE42 638 69 9ms 28 May 2025 707th Matthewhine8 638 69 9ms 29 Jul 2025 732nd kpasc 629 70 9ms 14 Jul 2018 732nd joakimalsbjergdich 629 70 9ms 30 Oct 2019 732nd slopey112 629 70 9ms 27 Nov 2019 732nd Jviscus1 629 70 11ms 24 Apr 2020 732nd raymond-li16 629 70 9ms 10 Jul 2020 732nd markbyrne 629 70 9ms 26 Oct 2020 732nd Armangharleghi1999 629 70 11ms 25 May 2022 732nd nmgetahun 629 70 9ms 5 Dec 2022 732nd Jacob385 629 70 9ms 14 Mar 2024 732nd sciencejiho 629 70 9ms 4 May 2024 732nd IoLimmer 629 70 10ms 24 Jul 2024 732nd Unknownuserfrommars 629 70 9ms 21 Nov 2024 732nd Quirkly-Quasar1 🇺🇸 629 70 13ms 8 Dec 2024 732nd TralfamadorianComedian 629 70 9ms 31 Dec 2024 746th Akilles1 620 71 9ms 27 Nov 2019 746th lucasvanmol 620 71 9ms 9 Sep 2020 746th befoster 620 71 10ms 10 Apr 2021 746th hinet60613 620 71 10ms 20 May 2021 746th annnkle 620 71 9ms 18 Dec 2022 First Prev 676–750 of 908 Next Last
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