# Divisors of the Positive Integer 131

1, 131## Sum of all the Divisors of 131, including itself

132## Sum of the Proper Divisors of 131

1## Properties of the number 131

The integer 131 is an**odd**number.

The integer 131 is a

**Prime**number.

1 is

*less than*131, so 131 is a

**deficient**number.

## The number 131 as a Roman Numeral

**CXXXI**

## The number 131 in various Numeral Systems

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

2: | 10000011 |

3: | 11212 |

4: | 2003 |

5: | 1011 |

6: | 335 |

7: | 245 |

8: | 203 |

9: | 155 |

10: | 131 |

11: | 10A |

12: | AB |

13: | A1 |

14: | 95 |

15: | 8B |

16: | 83 |

17: | 7C |

18: | 75 |

19: | 6H |

20: | 6B |

21: | 65 |

22: | 5L |

23: | 5G |

24: | 5B |

25: | 56 |

26: | 51 |

27: | 4N |

28: | 4J |

29: | 4F |

30: | 4B |

31: | 47 |

32: | 43 |

33: | 3W |

34: | 3T |

35: | 3Q |

36: | 3N |