# Divisors of the Positive Integer 9981

1, 3, 9, 1109, 3327, 9981## Sum of all the Divisors of 9981, including itself

14430## Sum of the Proper Divisors of 9981

4449## Properties of the number 9981

The integer 9981 is an**odd**number.

The integer 9981 is a

**Composite**number.

4449 is

*less than*9981, so 9981 is a

**deficient**number.

## The number 9981 as a Roman Numeral

**M_XCMLXXXI**(Roman Numerals with underscores in front have their values increased by 1,000. The underscore represents a line over the numeral, because the Romans used overlines to multiply by 1,000.)

## The number 9981 in various Numeral Systems

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

2: | 10011011111101 |

3: | 111200200 |

4: | 2123331 |

5: | 304411 |

6: | 114113 |

7: | 41046 |

8: | 23375 |

9: | 14620 |

10: | 9981 |

11: | 7554 |

12: | 5939 |

13: | 470A |

14: | 38CD |

15: | 2E56 |

16: | 26FD |

17: | 2092 |

18: | 1CE9 |

19: | 18C6 |

20: | 14J1 |

21: | 11D6 |

22: | KDF |

23: | IJM |

24: | H7L |

25: | FO6 |

26: | EJN |

27: | DII |

28: | CKD |

29: | BP5 |

30: | B2L |

31: | ABU |

32: | 9NT |

33: | 95F |

34: | 8LJ |

35: | 856 |

36: | 7P9 |