# Divisors of the Positive Integer 815

1, 5, 163, 815## Sum of all the Divisors of 815, including itself

984## Sum of the Proper Divisors of 815

169## Properties of the number 815

The integer 815 is an**odd**number.

The integer 815 is a

**Composite**number.

169 is

*less than*815, so 815 is a

**deficient**number.

## The number 815 as a Roman Numeral

**DCCCXV**

## The number 815 in various Numeral Systems

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

2: | 1100101111 |

3: | 1010012 |

4: | 30233 |

5: | 11230 |

6: | 3435 |

7: | 2243 |

8: | 1457 |

9: | 1105 |

10: | 815 |

11: | 681 |

12: | 57B |

13: | 4A9 |

14: | 423 |

15: | 395 |

16: | 32F |

17: | 2DG |

18: | 295 |

19: | 24H |

20: | 20F |

21: | 1HH |

22: | 1F1 |

23: | 1CA |

24: | 19N |

25: | 17F |

26: | 159 |

27: | 135 |

28: | 113 |

29: | S3 |

30: | R5 |

31: | Q9 |

32: | PF |

33: | ON |

34: | NX |

35: | NA |

36: | MN |