**The number you submitted to be crunched was:**

# 641 - six hundred forty one

It is an odd number. It is not a palindrome. It is the 116th prime number. It is not a mersenne prime number. It is not a fermat number. It is not a perfect number. |

It is not a triangle number. It is not a square number. It is not a cube number. It is not a factorial number. |

It it has no factors except itself and 1. |

Base 2 (Binary): | 10 1000 0001 |

Base 3 (Ternary): | 212202 |

Base 4 (Quaternary): | 2 2001 |

Base 5 (Quintal): | 10031 |

Base 8 (Octal): | 1201 |

Base 10 (Denary): | 641 |

Base 16 (Hexadecimal): | 281 |

Roman Numerals: | DCXLI |

Egyptian Numerals: | 𓍧𓎉𓏺 |

Chinese Numerals: | 陸佰肆拾壹 |

Babylonian Numerals: |