# Compare 1451 vs 1481

Property | 1451 | 1481 |
---|---|---|

Type | prime | prime |

Unique factors | 1 | 1 |

Total factors | 1 | 1 |

Prime factorization | 1451^{1} | 1481^{1} |

Prime factorization | 1451 | 1481 |

Divisors count | 2 | 2 |

Divisors | 1, 1451 | 1, 1481 |

Number of properties | 7 | 13 |

Additive primes | 125th | |

Chen primes | 149th | 152nd |

Cousin primes (2nd member) | 51st | |

Happy primes | 46th | |

Harmonic primes | 80th | |

Primes | 230th | 234th |

Prime quadruplets (1st member) | 6th | |

Prime quintuplet 2s (1st member) | 4th | |

Prime triplets (1st member) | 39th | |

Prime triplets (2nd member) | 38th | |

Pythagorean primes | 114th | |

Sexy primes (1st member) | 102nd | |

Sexy prime quadrupletss (1st member) | 9th | |

Sexy prime triplets (1st member) | 39th | |

Sophie germain primes | 48th | 49th |

Twin primes (1st member) | 48th | 49th |

Roman numberals | MCDLI | MCDLXXXI |

Base 2 | 10110101011_{2} | 10111001001_{2} |

Base 3 | 1222202_{3} | 2000212_{3} |

Base 4 | 112223_{4} | 113021_{4} |

Base 5 | 21301_{5} | 21411_{5} |

Base 6 | 10415_{6} | 10505_{6} |

Base 7 | 4142_{7} | 4214_{7} |

Base 8 | 2653_{8} | 2711_{8} |

Base 9 | 1882_{9} | 2025_{9} |

Base 10 | 1451_{10} | 1481_{10} |

Base 11 | 10aa_{11} | 1127_{11} |

Base 12 | a0b_{12} | a35_{12} |

Base 13 | 878_{13} | 89c_{13} |

Base 14 | 759_{14} | 77b_{14} |

Base 15 | 66b_{15} | 68b_{15} |

Base 16 | 5ab_{16} | 5c9_{16} |