# Divisors of the Positive Integer 869

1, 11, 79, 869## Sum of all the Divisors of 869, including itself

960## Sum of the Proper Divisors of 869

91## Properties of the number 869

The integer 869 is an**odd**number.

The integer 869 is a

**Composite**number.

91 is

*less than*869, so 869 is a

**deficient**number.

## The number 869 as a Roman Numeral

**DCCCLXIX**

## The number 869 in various Numeral Systems

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

2: | 1101100101 |

3: | 1012012 |

4: | 31211 |

5: | 11434 |

6: | 4005 |

7: | 2351 |

8: | 1545 |

9: | 1165 |

10: | 869 |

11: | 720 |

12: | 605 |

13: | 51B |

14: | 461 |

15: | 3CE |

16: | 365 |

17: | 302 |

18: | 2C5 |

19: | 27E |

20: | 239 |

21: | 1K8 |

22: | 1HB |

23: | 1EI |

24: | 1C5 |

25: | 19J |

26: | 17B |

27: | 155 |

28: | 131 |

29: | 10S |

30: | ST |

31: | S1 |

32: | R5 |

33: | QB |

34: | PJ |

35: | OT |

36: | O5 |