# Divisors of the Positive Integer 680

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680## Sum of all the Divisors of 680, including itself

1620## Sum of the Proper Divisors of 680

940## Properties of the number 680

The integer 680 is an**even**number.

The integer 680 is a

**Composite**number.

940 is

*greater than*680, so 680 is an

**abundant**number.

## The number 680 as a Roman Numeral

**DCLXXX**

## The number 680 in various Numeral Systems

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

2: | 1010101000 |

3: | 221012 |

4: | 22220 |

5: | 10210 |

6: | 3052 |

7: | 1661 |

8: | 1250 |

9: | 835 |

10: | 680 |

11: | 569 |

12: | 488 |

13: | 404 |

14: | 368 |

15: | 305 |

16: | 2A8 |

17: | 260 |

18: | 21E |

19: | 1GF |

20: | 1E0 |

21: | 1B8 |

22: | 18K |

23: | 16D |

24: | 148 |

25: | 125 |

26: | 104 |

27: | P5 |

28: | O8 |

29: | ND |

30: | MK |

31: | LT |

32: | L8 |

33: | KK |

34: | K0 |

35: | JF |

36: | IW |