Decimal | 13 |

Binary | 1101 |

Hexadecimal | 0xd |

Roman | XIII |

Dotted decimal | 0.0.0.13 |

Square root of | 169 |

The number 13 | is prime! |

English | thirteen |

Wikipedia Article about 13 | Wikipedia Article about 13 |

RGB Color | #00000d, |

Number info: 1101: ASCII code for | Carriage Return |

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