# Compare 307 vs 349

Property | 307 | 349 |
---|---|---|

Type | prime | prime |

Unique factors | 1 | 1 |

Total factors | 1 | 1 |

Prime factorization | 307^{1} | 349^{1} |

Prime factorization | 307 | 349 |

Divisors count | 2 | 2 |

Divisors | 1, 307 | 1, 349 |

Number of properties | 9 | 7 |

Chen primes | 47th | |

Cousin primes (1st member) | 18th | 20th |

Good primes | 22nd | |

Harmonic primes | 25th | 30th |

Isolated primes | 26th | |

Lucky primes | 18th | 20th |

Primes | 63rd | 70th |

Prime triplets (1st member) | 18th | |

Prime triplets (2nd member) | 20th | |

Pythagorean primes | 33rd | |

Sexy primes (1st member) | 35th | |

Twin primes (2nd member) | 21st | |

Roman numberals | CCCVII | CCCXLIX |

Base 2 | 100110011_{2} | 101011101_{2} |

Base 3 | 102101_{3} | 110221_{3} |

Base 4 | 10303_{4} | 11131_{4} |

Base 5 | 2212_{5} | 2344_{5} |

Base 6 | 1231_{6} | 1341_{6} |

Base 7 | 616_{7} | 1006_{7} |

Base 8 | 463_{8} | 535_{8} |

Base 9 | 371_{9} | 427_{9} |

Base 10 | 307_{10} | 349_{10} |

Base 11 | 25a_{11} | 298_{11} |

Base 12 | 217_{12} | 251_{12} |

Base 13 | 1a8_{13} | 20b_{13} |

Base 14 | 17d_{14} | 1ad_{14} |

Base 15 | 157_{15} | 184_{15} |

Base 16 | 133_{16} | 15d_{16} |