# Divisors of the Positive Integer 1961

1, 37, 53, 1961## Sum of all the Divisors of 1961, including itself

2052## Sum of the Proper Divisors of 1961

91## Properties of the number 1961

The integer 1961 is an**odd**number.

The integer 1961 is a

**Composite**number.

91 is

*less than*1961, so 1961 is a

**deficient**number.

## The number 1961 as a Roman Numeral

**MCMLXI**

## The number 1961 in various Numeral Systems

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

2: | 11110101001 |

3: | 2200122 |

4: | 132221 |

5: | 30321 |

6: | 13025 |

7: | 5501 |

8: | 3651 |

9: | 2618 |

10: | 1961 |

11: | 1523 |

12: | 1175 |

13: | B7B |

14: | A01 |

15: | 8AB |

16: | 7A9 |

17: | 6D6 |

18: | 60H |

19: | 584 |

20: | 4I1 |

21: | 498 |

22: | 413 |

23: | 3G6 |

24: | 39H |

25: | 33B |

26: | 2NB |

27: | 2IH |

28: | 2E1 |

29: | 29I |

30: | 25B |

31: | 218 |

32: | 1T9 |

33: | 1QE |

34: | 1NN |

35: | 1L1 |

36: | 1IH |