Positive Integers » 10001-20000 » 12901-13000 » 12987

# Divisors of the Positive Integer 12987

1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 12987## Sum of all the Divisors of 12987, including itself

21280## Sum of the Proper Divisors of 12987

8293## Properties of the number 12987

The integer 12987 is an**odd**number.

The integer 12987 is a

**Composite**number.

8293 is

*less than*12987, so 12987 is a

**deficient**number.

## The number 12987 as a Roman Numeral

**_XMMCMLXXXVII**(Roman Numerals with underscores in front have their values increased by 1,000. The underscore represents a line over the numeral, because the Romans used overlines to multiply by 1,000.)

## The number 12987 in various Numeral Systems

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

2: | 11001010111011 |

3: | 122211000 |

4: | 3022323 |

5: | 403422 |

6: | 140043 |

7: | 52602 |

8: | 31273 |

9: | 18730 |

10: | 12987 |

11: | 9837 |

12: | 7623 |

13: | 5BB0 |

14: | 4A39 |

15: | 3CAC |

16: | 32BB |

17: | 2AFG |

18: | 2419 |

19: | 1GIA |

20: | 1C97 |

21: | 1899 |

22: | 14I7 |

23: | 11CF |

24: | MD3 |

25: | KJC |

26: | J5D |

27: | HM0 |

28: | GFN |

29: | FCO |

30: | ECR |

31: | DFT |

32: | CLR |

33: | BUI |

34: | B7X |

35: | AL2 |

36: | A0R |