# Compare 1277 vs 1361

Property | 1277 | 1361 |
---|---|---|

Type | prime | prime |

Unique factors | 1 | 1 |

Total factors | 1 | 1 |

Prime factorization | 1277^{1} | 1361^{1} |

Prime factorization | 1277 | 1361 |

Divisors count | 2 | 2 |

Divisors | 1, 1277 | 1, 1361 |

Number of properties | 10 | 9 |

Additive primes | 111th | 120th |

Centered decagonal primes | 12th | |

Chen primes | 134th | 142nd |

Good primes | 50th | |

Happy primes | 41st | |

Isolated primes | 127th | |

Mills primes | 3rd | |

Primes | 206th | 218th |

Prime triplets (1st member) | 33rd | |

Pythagorean primes | 102nd | 107th |

Sexy primes (1st member) | 89th | 95th |

Sexy prime triplets (1st member) | 34th | 36th |

Twin primes (1st member) | 43rd | |

Roman numberals | MCCLXXVII | MCCCLXI |

Base 2 | 10011111101_{2} | 10101010001_{2} |

Base 3 | 1202022_{3} | 1212102_{3} |

Base 4 | 103331_{4} | 111101_{4} |

Base 5 | 20102_{5} | 20421_{5} |

Base 6 | 5525_{6} | 10145_{6} |

Base 7 | 3503_{7} | 3653_{7} |

Base 8 | 2375_{8} | 2521_{8} |

Base 9 | 1668_{9} | 1772_{9} |

Base 10 | 1277_{10} | 1361_{10} |

Base 11 | a61_{11} | 1028_{11} |

Base 12 | 8a5_{12} | 955_{12} |

Base 13 | 773_{13} | 809_{13} |

Base 14 | 673_{14} | 6d3_{14} |

Base 15 | 5a2_{15} | 60b_{15} |

Base 16 | 4fd_{16} | 551_{16} |