# Divisors of the Positive Integer 1231

1, 1231## Sum of all the Divisors of 1231, including itself

1232## Sum of the Proper Divisors of 1231

1## Properties of the number 1231

The integer 1231 is an**odd**number.

The integer 1231 is a

**Prime**number.

1 is

*less than*1231, so 1231 is a

**deficient**number.

## The number 1231 as a Roman Numeral

**MCCXXXI**

## The number 1231 in various Numeral Systems

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

2: | 10011001111 |

3: | 1200121 |

4: | 103033 |

5: | 14411 |

6: | 5411 |

7: | 3406 |

8: | 2317 |

9: | 1617 |

10: | 1231 |

11: | A1A |

12: | 867 |

13: | 739 |

14: | 63D |

15: | 571 |

16: | 4CF |

17: | 447 |

18: | 3E7 |

19: | 37F |

20: | 31B |

21: | 2GD |

22: | 2BL |

23: | 27C |

24: | 237 |

25: | 1O6 |

26: | 1L9 |

27: | 1IG |

28: | 1FR |

29: | 1DD |

30: | 1B1 |

31: | 18M |

32: | 16F |

33: | 14A |

34: | 127 |

35: | 106 |

36: | Y7 |