# Compare 71 vs 97

Property | 71 | 97 |
---|---|---|

Type | prime | prime |

Unique factors | 1 | 1 |

Total factors | 1 | 1 |

Prime factorization | 71^{1} | 97^{1} |

Prime factorization | 71 | 97 |

Divisors count | 2 | 2 |

Divisors | 1, 71 | 1, 97 |

Number of properties | 13 | 20 |

Centered heptagonal primes | 2nd | |

Chen primes | 18th | |

Class 1+ primes | 11th | |

Cousin primes (1st member) | 9th | |

Cousin primes (2nd member) | 7th | |

Emirps | 5th | 8th |

Good primes | 10th | 11th |

Happy primes | 7th | |

Isolated primes | 10th | |

Left-truncatable primes | 15th | |

Long primes | 9th | |

Multiplicative primes | 8th | |

Pierpont primes | 10th | |

Pierpont primes of the 2nd kind | 11th | |

Primes | 20th | 25th |

Prime quintuplet 1s (1st member) | 2nd | |

Prime sextuplets (1st member) | 2nd | |

Prime triplets (1st member) | 9th | |

Prime triplets (2nd member) | 8th | |

Proth primes | 6th | |

Pythagorean primes | 11th | |

Quartan primes | 3rd | |

Right-truncatable primes | 11th | |

Sexy primes (1st member) | 16th | |

Sexy prime triplets (1st member) | 10th | |

Solinas primes | 17th | 20th |

Thabit primes of the 2nd kind | 3rd | |

Twin primes (1st member) | 8th | |

Ulam primes | 7th | |

Roman numberals | LXXI | XCVII |

Base 2 | 1000111_{2} | 1100001_{2} |

Base 3 | 2122_{3} | 10121_{3} |

Base 4 | 1013_{4} | 1201_{4} |

Base 5 | 241_{5} | 342_{5} |

Base 6 | 155_{6} | 241_{6} |

Base 7 | 131_{7} | 166_{7} |

Base 8 | 107_{8} | 141_{8} |

Base 9 | 78_{9} | 117_{9} |

Base 10 | 71_{10} | 97_{10} |

Base 11 | 65_{11} | 89_{11} |

Base 12 | 5b_{12} | 81_{12} |

Base 13 | 56_{13} | 76_{13} |

Base 14 | 51_{14} | 6d_{14} |

Base 15 | 4b_{15} | 67_{15} |

Base 16 | 47_{16} | 61_{16} |