# Compare 1091 vs 1481

Property | 1091 | 1481 |
---|---|---|

Type | prime | prime |

Unique factors | 1 | 1 |

Total factors | 1 | 1 |

Prime factorization | 1091^{1} | 1481^{1} |

Prime factorization | 1091 | 1481 |

Divisors count | 2 | 2 |

Divisors | 1, 1091 | 1, 1481 |

Number of properties | 13 | 13 |

Additive primes | 96th | |

Chen primes | 122nd | 152nd |

Cousin primes (2nd member) | 43rd | |

Emirps | 43rd | |

Happy primes | 46th | |

Harmonic primes | 65th | 80th |

Long primes | 68th | |

Primes | 182nd | 234th |

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

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

Prime triplets (1st member) | 32nd | 39th |

Prime triplets (2nd member) | 31st | |

Pythagorean primes | 114th | |

Sexy primes (1st member) | 79th | 102nd |

Sexy prime quadrupletss (1st member) | 8th | 9th |

Sexy prime triplets (1st member) | 29th | 39th |

Sophie germain primes | 49th | |

Twin primes (1st member) | 40th | 49th |

Roman numberals | MXCI | MCDLXXXI |

Base 2 | 10001000011_{2} | 10111001001_{2} |

Base 3 | 1111102_{3} | 2000212_{3} |

Base 4 | 101003_{4} | 113021_{4} |

Base 5 | 13331_{5} | 21411_{5} |

Base 6 | 5015_{6} | 10505_{6} |

Base 7 | 3116_{7} | 4214_{7} |

Base 8 | 2103_{8} | 2711_{8} |

Base 9 | 1442_{9} | 2025_{9} |

Base 10 | 1091_{10} | 1481_{10} |

Base 11 | 902_{11} | 1127_{11} |

Base 12 | 76b_{12} | a35_{12} |

Base 13 | 65c_{13} | 89c_{13} |

Base 14 | 57d_{14} | 77b_{14} |

Base 15 | 4cb_{15} | 68b_{15} |

Base 16 | 443_{16} | 5c9_{16} |