Positive Integers » 20001-30000 » 20901-21000 » 20957

# Divisors of the Positive Integer 20957

1, 19, 1103, 20957## Sum of all the Divisors of 20957, including itself

22080## Sum of the Proper Divisors of 20957

1123## Properties of the number 20957

The integer 20957 is an**odd**number.

The integer 20957 is a

**Composite**number.

1123 is

*less than*20957, so 20957 is a

**deficient**number.

## The number 20957 as a Roman Numeral

**_X_XCMLVII**(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 20957 in various Numeral Systems

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

2: | 101000111011101 |

3: | 1001202012 |

4: | 11013131 |

5: | 1132312 |

6: | 241005 |

7: | 115046 |

8: | 50735 |

9: | 31665 |

10: | 20957 |

11: | 14822 |

12: | 10165 |

13: | 9701 |

14: | 78CD |

15: | 6322 |

16: | 51DD |

17: | 448D |

18: | 3AC5 |

19: | 3110 |

20: | 2C7H |

21: | 25AK |

22: | 1L6D |

23: | 1GE4 |

24: | 1C95 |

25: | 18D7 |

26: | 1501 |

27: | 11K5 |

28: | QKD |

29: | OQJ |

30: | N8H |

31: | LP1 |

32: | KET |

33: | J82 |

34: | I4D |

35: | H3R |

36: | G65 |