# Divisors of the Positive Integer 1945

1, 5, 389, 1945## Sum of all the Divisors of 1945, including itself

2340## Sum of the Proper Divisors of 1945

395## Properties of the number 1945

The integer 1945 is an**odd**number.

The integer 1945 is a

**Composite**number.

395 is

*less than*1945, so 1945 is a

**deficient**number.

## The number 1945 as a Roman Numeral

**MCMXLV**

## The number 1945 in various Numeral Systems

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

2: | 11110011001 |

3: | 2200001 |

4: | 132121 |

5: | 30240 |

6: | 13001 |

7: | 5446 |

8: | 3631 |

9: | 2601 |

10: | 1945 |

11: | 1509 |

12: | 1161 |

13: | B68 |

14: | 9CD |

15: | 89A |

16: | 799 |

17: | 6C7 |

18: | 601 |

19: | 577 |

20: | 4H5 |

21: | 48D |

22: | 409 |

23: | 3FD |

24: | 391 |

25: | 32K |

26: | 2ML |

27: | 2I1 |

28: | 2DD |

29: | 292 |

30: | 24P |

31: | 20N |

32: | 1SP |

33: | 1PV |

34: | 1N7 |

35: | 1KK |

36: | 1I1 |