# Divisors of the Positive Integer 428

1, 2, 4, 107, 214, 428## Sum of all the Divisors of 428, including itself

756## Sum of the Proper Divisors of 428

328## Properties of the number 428

The integer 428 is an**even**number.

The integer 428 is a

**Composite**number.

328 is

*less than*428, so 428 is a

**deficient**number.

## The number 428 as a Roman Numeral

**CDXXVIII**

## The number 428 in various Numeral Systems

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

2: | 110101100 |

3: | 120212 |

4: | 12230 |

5: | 3203 |

6: | 1552 |

7: | 1151 |

8: | 654 |

9: | 525 |

10: | 428 |

11: | 35A |

12: | 2B8 |

13: | 26C |

14: | 228 |

15: | 1D8 |

16: | 1AC |

17: | 183 |

18: | 15E |

19: | 13A |

20: | 118 |

21: | K8 |

22: | JA |

23: | IE |

24: | HK |

25: | H3 |

26: | GC |

27: | FN |

28: | F8 |

29: | EM |

30: | E8 |

31: | DP |

32: | DC |

33: | CW |

34: | CK |

35: | C8 |

36: | BW |