# Divisors of the Positive Integer 1971

1, 3, 9, 27, 73, 219, 657, 1971## Sum of all the Divisors of 1971, including itself

2960## Sum of the Proper Divisors of 1971

989## Properties of the number 1971

The integer 1971 is an**odd**number.

The integer 1971 is a

**Composite**number.

989 is

*less than*1971, so 1971 is a

**deficient**number.

## The number 1971 as a Roman Numeral

**MCMLXXI**

## The number 1971 in various Numeral Systems

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

2: | 11110110011 |

3: | 2201000 |

4: | 132303 |

5: | 30341 |

6: | 13043 |

7: | 5514 |

8: | 3663 |

9: | 2630 |

10: | 1971 |

11: | 1532 |

12: | 1183 |

13: | B88 |

14: | A0B |

15: | 8B6 |

16: | 7B3 |

17: | 6DG |

18: | 619 |

19: | 58E |

20: | 4IB |

21: | 49I |

22: | 41D |

23: | 3GG |

24: | 3A3 |

25: | 33L |

26: | 2NL |

27: | 2J0 |

28: | 2EB |

29: | 29S |

30: | 25L |

31: | 21I |

32: | 1TJ |

33: | 1QO |

34: | 1NX |

35: | 1LB |

36: | 1IR |