# Compare 16421 vs 16829

Property | 16421 | 16829 |
---|---|---|

Type | prime | prime |

Unique factors | 1 | 1 |

Total factors | 1 | 1 |

Prime factorization | 16421^{1} | 16829^{1} |

Prime factorization | 16421 | 16829 |

Divisors count | 2 | 2 |

Divisors | 1, 16421 | 1, 16829 |

Number of properties | 10 | 10 |

Chen primes | 957th | 975th |

Cousin primes (2nd member) | 305th | |

Emirps | 513th | |

Good primes | 232nd | |

Harmonic primes | 705th | |

Isolated primes | 1324th | |

Long primes | 735th | 752nd |

Primes | 1903rd | 1942nd |

Pythagorean primes | 943rd | 961st |

Sexy primes (1st member) | 594th | |

Sexy primes (2nd member) | 605th | |

Sexy prime triplets (1st member) | 167th | |

Sophie germain primes | 282nd | |

Twin primes (1st member) | 295th | |

Ulam primes | 141st | 147th |

Roman numberals | ||

Base 2 | 100000000100101_{2} | 100000110111101_{2} |

Base 3 | 211112012_{3} | 212002022_{3} |

Base 4 | 10000211_{4} | 10012331_{4} |

Base 5 | 1011141_{5} | 1014304_{5} |

Base 6 | 204005_{6} | 205525_{6} |

Base 7 | 65606_{7} | 100031_{7} |

Base 8 | 40045_{8} | 40675_{8} |

Base 9 | 24465_{9} | 25068_{9} |

Base 10 | 16421_{10} | 16829_{10} |

Base 11 | 11379_{11} | 1170a_{11} |

Base 12 | 9605_{12} | 98a5_{12} |

Base 13 | 7622_{13} | 7877_{13} |

Base 14 | 5dad_{14} | 61c1_{14} |

Base 15 | 4ceb_{15} | 4ebe_{15} |

Base 16 | 4025_{16} | 41bd_{16} |