# Divisors of the Positive Integer 1638

1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638## Sum of all the Divisors of 1638, including itself

4368## Sum of the Proper Divisors of 1638

2730## Properties of the number 1638

The integer 1638 is an**even**number.

The integer 1638 is a

**Composite**number.

2730 is

*greater than*1638, so 1638 is an

**abundant**number.

## The number 1638 as a Roman Numeral

**MDCXXXVIII**

## The number 1638 in various Numeral Systems

Base |
Representation |
---|---|

2: | 11001100110 |

3: | 2020200 |

4: | 121212 |

5: | 23023 |

6: | 11330 |

7: | 4530 |

8: | 3146 |

9: | 2220 |

10: | 1638 |

11: | 125A |

12: | B46 |

13: | 990 |

14: | 850 |

15: | 743 |

16: | 666 |

17: | 5B6 |

18: | 510 |

19: | 4A4 |

20: | 41I |

21: | 3F0 |

22: | 38A |

23: | 325 |

24: | 2K6 |

25: | 2FD |

26: | 2B0 |

27: | 26I |

28: | 22E |

29: | 1RE |

30: | 1OI |

31: | 1LQ |

32: | 1J6 |

33: | 1GL |

34: | 1E6 |

35: | 1BS |

36: | 19I |