# Compare 197 vs 317

Property | 197 | 317 |
---|---|---|

Type | prime | prime |

Unique factors | 1 | 1 |

Total factors | 1 | 1 |

Prime factorization | 197^{1} | 317^{1} |

Prime factorization | 197 | 317 |

Divisors count | 2 | 2 |

Divisors | 1, 197 | 1, 317 |

Number of properties | 13 | 13 |

Additive primes | 26th | 38th |

Centered heptagonal primes | 3rd | |

Chen primes | 35th | 49th |

Cousin primes (2nd member) | 14th | 19th |

Harmonic primes | 27th | |

Isolated primes | 27th | |

Left-truncatable primes | 20th | 24th |

Primes | 45th | 66th |

Prime quadruplets (3rd member) | 4th | |

Prime triplets (2nd member) | 14th | |

Prime triplets (3rd member) | 13th | 19th |

Pythagorean primes | 21st | 31st |

Restricted right-truncatable primes | 2nd | |

Right-truncatable primes | 19th | |

Sexy primes (2nd member) | 25th | 36th |

Twin primes (1st member) | 15th | |

Two-sided primes | 10th | |

Ulam primes | 9th | |

Roman numberals | CXCVII | CCCXVII |

Base 2 | 11000101_{2} | 100111101_{2} |

Base 3 | 21022_{3} | 102202_{3} |

Base 4 | 3011_{4} | 10331_{4} |

Base 5 | 1242_{5} | 2232_{5} |

Base 6 | 525_{6} | 1245_{6} |

Base 7 | 401_{7} | 632_{7} |

Base 8 | 305_{8} | 475_{8} |

Base 9 | 238_{9} | 382_{9} |

Base 10 | 197_{10} | 317_{10} |

Base 11 | 16a_{11} | 269_{11} |

Base 12 | 145_{12} | 225_{12} |

Base 13 | 122_{13} | 1b5_{13} |

Base 14 | 101_{14} | 189_{14} |

Base 15 | d2_{15} | 162_{15} |

Base 16 | c5_{16} | 13d_{16} |