# Compare 12917 vs 13457

Property | 12917 | 13457 |
---|---|---|

Type | prime | prime |

Unique factors | 1 | 1 |

Total factors | 1 | 1 |

Prime factorization | 12917^{1} | 13457^{1} |

Prime factorization | 12917 | 13457 |

Divisors count | 2 | 2 |

Divisors | 1, 12917 | 1, 13457 |

Number of properties | 9 | 14 |

Chen primes | 780th | 809th |

Emirps | 376th | |

Happy primes | 269th | |

Harmonic primes | 574th | |

Isolated primes | 1094th | |

Long primes | 621st | |

Primes | 1538th | 1595th |

Prime triplets (1st member) | 126th | |

Pythagorean primes | 763rd | 789th |

Sexy primes (1st member) | 492nd | 509th |

Sexy primes (2nd member) | 491st | 508th |

Sexy prime quadrupletss (2nd member) | 28th | |

Sexy prime triplets (1st member) | 144th | |

Sexy prime triplets (2nd member) | 139th | 143rd |

Twin primes (1st member) | 246th | |

Ulam primes | 111th | 116th |

Roman numberals | ||

Base 2 | 11001001110101_{2} | 11010010010001_{2} |

Base 3 | 122201102_{3} | 200110102_{3} |

Base 4 | 3021311_{4} | 3102101_{4} |

Base 5 | 403132_{5} | 412312_{5} |

Base 6 | 135445_{6} | 142145_{6} |

Base 7 | 52442_{7} | 54143_{7} |

Base 8 | 31165_{8} | 32221_{8} |

Base 9 | 18642_{9} | 20412_{9} |

Base 10 | 12917_{10} | 13457_{10} |

Base 11 | 9783_{11} | a124_{11} |

Base 12 | 7585_{12} | 7955_{12} |

Base 13 | 5b58_{13} | 6182_{13} |

Base 14 | 49c9_{14} | 4c93_{14} |

Base 15 | 3c62_{15} | 3ec2_{15} |

Base 16 | 3275_{16} | 3491_{16} |