# Compare 12143 vs 13457

Property | 12143 | 13457 |
---|---|---|

Type | prime | prime |

Unique factors | 1 | 1 |

Total factors | 1 | 1 |

Prime factorization | 12143^{1} | 13457^{1} |

Prime factorization | 12143 | 13457 |

Divisors count | 2 | 2 |

Divisors | 1, 12143 | 1, 13457 |

Number of properties | 8 | 14 |

Additive primes | 699th | |

Chen primes | 809th | |

Emirps | 376th | |

Happy primes | 242nd | 269th |

Harmonic primes | 574th | |

Isolated primes | 978th | 1094th |

Long primes | 566th | 621st |

Primes | 1453rd | 1595th |

Pythagorean primes | 789th | |

Sexy primes (1st member) | 468th | 509th |

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

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

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

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

Super primes | 231st | |

Ulam primes | 108th | 116th |

Roman numberals | ||

Base 2 | 10111101101111_{2} | 11010010010001_{2} |

Base 3 | 121122202_{3} | 200110102_{3} |

Base 4 | 2331233_{4} | 3102101_{4} |

Base 5 | 342033_{5} | 412312_{5} |

Base 6 | 132115_{6} | 142145_{6} |

Base 7 | 50255_{7} | 54143_{7} |

Base 8 | 27557_{8} | 32221_{8} |

Base 9 | 17582_{9} | 20412_{9} |

Base 10 | 12143_{10} | 13457_{10} |

Base 11 | 913a_{11} | a124_{11} |

Base 12 | 703b_{12} | 7955_{12} |

Base 13 | 56b1_{13} | 6182_{13} |

Base 14 | 45d5_{14} | 4c93_{14} |

Base 15 | 38e8_{15} | 3ec2_{15} |

Base 16 | 2f6f_{16} | 3491_{16} |