# Compare 541 vs 641

Property | 541 | 641 |
---|---|---|

Type | prime | prime |

Unique factors | 1 | 1 |

Total factors | 1 | 1 |

Prime factorization | 541^{1} | 641^{1} |

Prime factorization | 541 | 641 |

Divisors count | 2 | 2 |

Divisors | 1, 541 | 1, 641 |

Number of properties | 9 | 14 |

Additive primes | 62nd | |

Chen primes | 71st | 81st |

Good primes | 28th | 35th |

Harmonic primes | 41st | |

Isolated primes | 51st | |

Long primes | 38th | |

Lucky primes | 27th | |

Primes | 100th | 116th |

Prime triplets (1st member) | 24th | |

Proth primes | 14th | |

Pythagorean primes | 47th | 55th |

Quartan primes | 6th | |

Sexy primes (1st member) | 48th | 57th |

Sexy prime quadrupletss (1st member) | 7th | |

Sexy prime triplets (1st member) | 24th | |

Solinas primes | 41st | |

Sophie germain primes | 28th | |

Twin primes (1st member) | 29th | |

Roman numberals | DXLI | DCXLI |

Base 2 | 1000011101_{2} | 1010000001_{2} |

Base 3 | 202001_{3} | 212202_{3} |

Base 4 | 20131_{4} | 22001_{4} |

Base 5 | 4131_{5} | 10031_{5} |

Base 6 | 2301_{6} | 2545_{6} |

Base 7 | 1402_{7} | 1604_{7} |

Base 8 | 1035_{8} | 1201_{8} |

Base 9 | 661_{9} | 782_{9} |

Base 10 | 541_{10} | 641_{10} |

Base 11 | 452_{11} | 533_{11} |

Base 12 | 391_{12} | 455_{12} |

Base 13 | 328_{13} | 3a4_{13} |

Base 14 | 2a9_{14} | 33b_{14} |

Base 15 | 261_{15} | 2cb_{15} |

Base 16 | 21d_{16} | 281_{16} |