Divisors of the Positive Integer 1985
1, 5, 397, 1985Sum of all the Divisors of 1985, including itself
2388Sum of the Proper Divisors of 1985
403Properties of the number 1985
The integer 1985 is an odd number.The integer 1985 is a Composite number.
403 is less than 1985, so 1985 is a deficient number.
The number 1985 as a Roman Numeral
MCMLXXXVThe number 1985 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 11111000001 |
| 3: | 2201112 |
| 4: | 133001 |
| 5: | 30420 |
| 6: | 13105 |
| 7: | 5534 |
| 8: | 3701 |
| 9: | 2645 |
| 10: | 1985 |
| 11: | 1545 |
| 12: | 1195 |
| 13: | B99 |
| 14: | A1B |
| 15: | 8C5 |
| 16: | 7C1 |
| 17: | 6ED |
| 18: | 625 |
| 19: | 599 |
| 20: | 4J5 |
| 21: | 4AB |
| 22: | 425 |
| 23: | 3H7 |
| 24: | 3AH |
| 25: | 34A |
| 26: | 2O9 |
| 27: | 2JE |
| 28: | 2EP |
| 29: | 2AD |
| 30: | 265 |
| 31: | 221 |
| 32: | 1U1 |
| 33: | 1R5 |
| 34: | 1OD |
| 35: | 1LP |
| 36: | 1J5 |