# Divisors of the Positive Integer 57

1, 3, 19, 57## Sum of all the Divisors of 57, including itself

80## Sum of the Proper Divisors of 57

23## Properties of the number 57

The integer 57 is an**odd**number.

The integer 57 is a

**Composite**number.

23 is

*less than*57, so 57 is a

**deficient**number.

## The number 57 as a Roman Numeral

**LVII**

## The number 57 in various Numeral Systems

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

2: | 111001 |

3: | 2010 |

4: | 321 |

5: | 212 |

6: | 133 |

7: | 111 |

8: | 71 |

9: | 63 |

10: | 57 |

11: | 52 |

12: | 49 |

13: | 45 |

14: | 41 |

15: | 3C |

16: | 39 |

17: | 36 |

18: | 33 |

19: | 30 |

20: | 2H |

21: | 2F |

22: | 2D |

23: | 2B |

24: | 29 |

25: | 27 |

26: | 25 |

27: | 23 |

28: | 21 |

29: | 1S |

30: | 1R |

31: | 1Q |

32: | 1P |

33: | 1O |

34: | 1N |

35: | 1M |

36: | 1L |