# Divisors of the Positive Integer 1161

1, 3, 9, 27, 43, 129, 387, 1161## Sum of all the Divisors of 1161, including itself

1760## Sum of the Proper Divisors of 1161

599## Properties of the number 1161

The integer 1161 is an**odd**number.

The integer 1161 is a

**Composite**number.

599 is

*less than*1161, so 1161 is a

**deficient**number.

## The number 1161 as a Roman Numeral

**MCLXI**

## The number 1161 in various Numeral Systems

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

2: | 10010001001 |

3: | 1121000 |

4: | 102021 |

5: | 14121 |

6: | 5213 |

7: | 3246 |

8: | 2211 |

9: | 1530 |

10: | 1161 |

11: | 966 |

12: | 809 |

13: | 6B4 |

14: | 5CD |

15: | 526 |

16: | 489 |

17: | 405 |

18: | 3A9 |

19: | 342 |

20: | 2I1 |

21: | 2D6 |

22: | 28H |

23: | 24B |

24: | 209 |

25: | 1LB |

26: | 1IH |

27: | 1G0 |

28: | 1DD |

29: | 1B1 |

30: | 18L |

31: | 16E |

32: | 149 |

33: | 126 |

34: | 105 |

35: | X6 |

36: | W9 |