# Compare 17 vs 25

Property | 17 | 25 |
---|---|---|

Type | prime | semiprime |

Unique factors | 1 | 1 |

Total factors | 1 | 2 |

Prime factorization | 17^{1} | 5^{2} |

Prime factorization | 17 | 5 × 5 |

Divisors count | 2 | 3 |

Divisors | 1, 17 | 1, 5, 25 |

Number of properties | 36 | 1 |

Chen primes | 7th | |

Class 1+ primes | 6th | |

Cousin primes (2nd member) | 3rd | |

Emirps | 2nd | |

Fermat primes | 3rd | |

Genocchi primes | 1st | |

Good primes | 3rd | |

Harmonic primes | 3rd | |

Left-truncatable primes | 6th | |

Leyland primes | 2nd | |

Long primes | 2nd | |

Multiplicative primes | 6th | |

Pierpont primes | 6th | |

Pierpont primes of the 2nd kind | 6th | |

Primes | 7th | |

Prime quadruplets (3rd member) | 2nd | |

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

Prime quintuplet 2s (3rd member) | 2nd | |

Prime quintuplet 2s (5th member) | 1st | |

Prime sextuplets (4th member) | 1st | |

Prime triplets (1st member) | 5th | |

Prime triplets (2nd member) | 4th | |

Prime triplets (3rd member) | 3rd | |

Proth primes | 4th | |

Pythagorean primes | 3rd | |

Quartan primes | 2nd | |

Semiprimes | 9th | |

Sexy primes (1st member) | 5th | |

Sexy primes (2nd member) | 3rd | |

Sexy prime quadrupletss (2nd member) | 2nd | |

Sexy prime quadrupletss (3rd member) | 1st | |

Sexy prime triplets (1st member) | 4th | |

Sexy prime triplets (2nd member) | 3rd | |

Sexy prime triplets (3rd member) | 1st | |

Solinas primes | 6th | |

Super primes | 4th | |

Twin primes (1st member) | 4th | |

Roman numberals | XVII | XXV |

Base 2 | 10001_{2} | 11001_{2} |

Base 3 | 122_{3} | 221_{3} |

Base 4 | 101_{4} | 121_{4} |

Base 5 | 32_{5} | 100_{5} |

Base 6 | 25_{6} | 41_{6} |

Base 7 | 23_{7} | 34_{7} |

Base 8 | 21_{8} | 31_{8} |

Base 9 | 18_{9} | 27_{9} |

Base 10 | 17_{10} | 25_{10} |

Base 11 | 16_{11} | 23_{11} |

Base 12 | 15_{12} | 21_{12} |

Base 13 | 14_{13} | 1c_{13} |

Base 14 | 13_{14} | 1b_{14} |

Base 15 | 12_{15} | 1a_{15} |

Base 16 | 11_{16} | 19_{16} |