# Compare 1621 vs 1741

Property | 1621 | 1741 |
---|---|---|

Type | prime | prime |

Unique factors | 1 | 1 |

Total factors | 1 | 1 |

Prime factorization | 1621^{1} | 1741^{1} |

Prime factorization | 1621 | 1741 |

Divisors count | 2 | 2 |

Divisors | 1, 1621 | 1, 1741 |

Number of properties | 8 | 12 |

Additive primes | 145th | |

Centered square primes | 14th | |

Chen primes | 163rd | |

Emirps | 84th | |

Harmonic primes | 89th | 95th |

Isolated primes | 162nd | |

Long primes | 101st | 105th |

Primes | 257th | 271st |

Pythagorean primes | 123rd | 132nd |

Sexy primes (1st member) | 111th | 115th |

Sexy prime quadrupletss (1st member) | 11th | |

Sexy prime triplets (1st member) | 44th | |

Super primes | 55th | 58th |

Twin primes (2nd member) | 52nd | |

Roman numberals | MDCXXI | MDCCXLI |

Base 2 | 11001010101_{2} | 11011001101_{2} |

Base 3 | 2020001_{3} | 2101111_{3} |

Base 4 | 121111_{4} | 123031_{4} |

Base 5 | 22441_{5} | 23431_{5} |

Base 6 | 11301_{6} | 12021_{6} |

Base 7 | 4504_{7} | 5035_{7} |

Base 8 | 3125_{8} | 3315_{8} |

Base 9 | 2201_{9} | 2344_{9} |

Base 10 | 1621_{10} | 1741_{10} |

Base 11 | 1244_{11} | 1343_{11} |

Base 12 | b31_{12} | 1011_{12} |

Base 13 | 979_{13} | a3c_{13} |

Base 14 | 83b_{14} | 8c5_{14} |

Base 15 | 731_{15} | 7b1_{15} |

Base 16 | 655_{16} | 6cd_{16} |