# Divisors of the Positive Integer 1261

1, 13, 97, 1261## Sum of all the Divisors of 1261, including itself

1372## Sum of the Proper Divisors of 1261

111## Properties of the number 1261

The integer 1261 is an**odd**number.

The integer 1261 is a

**Composite**number.

111 is

*less than*1261, so 1261 is a

**deficient**number.

## The number 1261 as a Roman Numeral

**MCCLXI**

## The number 1261 in various Numeral Systems

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

2: | 10011101101 |

3: | 1201201 |

4: | 103231 |

5: | 20021 |

6: | 5501 |

7: | 3451 |

8: | 2355 |

9: | 1651 |

10: | 1261 |

11: | A47 |

12: | 891 |

13: | 760 |

14: | 661 |

15: | 591 |

16: | 4ED |

17: | 463 |

18: | 3G1 |

19: | 397 |

20: | 331 |

21: | 2I1 |

22: | 2D7 |

23: | 28J |

24: | 24D |

25: | 20B |

26: | 1MD |

27: | 1JJ |

28: | 1H1 |

29: | 1EE |

30: | 1C1 |

31: | 19L |

32: | 17D |

33: | 157 |

34: | 133 |

35: | 111 |

36: | Z1 |