# Divisors of the Positive Integer 1815

1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815## Sum of all the Divisors of 1815, including itself

3192## Sum of the Proper Divisors of 1815

1377## Properties of the number 1815

The integer 1815 is an**odd**number.

The integer 1815 is a

**Composite**number.

1377 is

*less than*1815, so 1815 is a

**deficient**number.

## The number 1815 as a Roman Numeral

**MDCCCXV**

## The number 1815 in various Numeral Systems

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

2: | 11100010111 |

3: | 2111020 |

4: | 130113 |

5: | 24230 |

6: | 12223 |

7: | 5202 |

8: | 3427 |

9: | 2436 |

10: | 1815 |

11: | 1400 |

12: | 1073 |

13: | A98 |

14: | 939 |

15: | 810 |

16: | 717 |

17: | 64D |

18: | 5AF |

19: | 50A |

20: | 4AF |

21: | 429 |

22: | 3GB |

23: | 39L |

24: | 33F |

25: | 2MF |

26: | 2HL |

27: | 2D6 |

28: | 28N |

29: | 24H |

30: | 20F |

31: | 1RH |

32: | 1ON |

33: | 1M0 |

34: | 1JD |

35: | 1GU |

36: | 1EF |