# Compare 127 vs 157

Property | 127 | 157 |
---|---|---|

Type | prime | prime |

Unique factors | 1 | 1 |

Total factors | 1 | 1 |

Prime factorization | 127^{1} | 157^{1} |

Prime factorization | 127 | 157 |

Divisors count | 2 | 2 |

Divisors | 1, 127 | 1, 157 |

Number of properties | 13 | 11 |

Additive primes | 21st | |

Chen primes | 25th | 30th |

Class 1+ primes | 13th | |

Cousin primes (1st member) | 12th | |

Cuban primes 1 | 5th | |

Double mersenne primes | 2nd | |

Emirps | 12th | |

Good primes | 13th | |

Harmonic primes | 13th | |

Isolated primes | 12th | 14th |

Lucky primes | 10th | |

Mersenne primes | 4th | |

Pierpont primes of the 2nd kind | 13th | |

Primes | 31st | 37th |

Pythagorean primes | 17th | |

Sexy primes (1st member) | 22nd | |

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

Sexy prime triplets (2nd member) | 12th | |

Solinas primes | 22nd | |

Super primes | 11th | 12th |

Roman numberals | CXXVII | CLVII |

Base 2 | 1111111_{2} | 10011101_{2} |

Base 3 | 11201_{3} | 12211_{3} |

Base 4 | 1333_{4} | 2131_{4} |

Base 5 | 1002_{5} | 1112_{5} |

Base 6 | 331_{6} | 421_{6} |

Base 7 | 241_{7} | 313_{7} |

Base 8 | 177_{8} | 235_{8} |

Base 9 | 151_{9} | 184_{9} |

Base 10 | 127_{10} | 157_{10} |

Base 11 | 106_{11} | 133_{11} |

Base 12 | a7_{12} | 111_{12} |

Base 13 | 9a_{13} | c1_{13} |

Base 14 | 91_{14} | b3_{14} |

Base 15 | 87_{15} | a7_{15} |

Base 16 | 7f_{16} | 9d_{16} |