Divisors of the Positive Integer 1638
1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638Sum of all the Divisors of 1638, including itself
4368Sum of the Proper Divisors of 1638
2730Properties of the number 1638
The integer 1638 is an even number.The integer 1638 is a Composite number.
2730 is greater than 1638, so 1638 is an abundant number.
The number 1638 as a Roman Numeral
MDCXXXVIIIThe number 1638 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 11001100110 |
| 3: | 2020200 |
| 4: | 121212 |
| 5: | 23023 |
| 6: | 11330 |
| 7: | 4530 |
| 8: | 3146 |
| 9: | 2220 |
| 10: | 1638 |
| 11: | 125A |
| 12: | B46 |
| 13: | 990 |
| 14: | 850 |
| 15: | 743 |
| 16: | 666 |
| 17: | 5B6 |
| 18: | 510 |
| 19: | 4A4 |
| 20: | 41I |
| 21: | 3F0 |
| 22: | 38A |
| 23: | 325 |
| 24: | 2K6 |
| 25: | 2FD |
| 26: | 2B0 |
| 27: | 26I |
| 28: | 22E |
| 29: | 1RE |
| 30: | 1OI |
| 31: | 1LQ |
| 32: | 1J6 |
| 33: | 1GL |
| 34: | 1E6 |
| 35: | 1BS |
| 36: | 19I |