Divisors of the Positive Integer 1987
1, 1987Sum of all the Divisors of 1987, including itself
1988Sum of the Proper Divisors of 1987
1Properties of the number 1987
The integer 1987 is an odd number.The integer 1987 is a Prime number.
1 is less than 1987, so 1987 is a deficient number.
The number 1987 as a Roman Numeral
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The number 1987 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 11111000011 |
| 3: | 2201121 |
| 4: | 133003 |
| 5: | 30422 |
| 6: | 13111 |
| 7: | 5536 |
| 8: | 3703 |
| 9: | 2647 |
| 10: | 1987 |
| 11: | 1547 |
| 12: | 1197 |
| 13: | B9B |
| 14: | A1D |
| 15: | 8C7 |
| 16: | 7C3 |
| 17: | 6EF |
| 18: | 627 |
| 19: | 59B |
| 20: | 4J7 |
| 21: | 4AD |
| 22: | 427 |
| 23: | 3H9 |
| 24: | 3AJ |
| 25: | 34C |
| 26: | 2OB |
| 27: | 2JG |
| 28: | 2ER |
| 29: | 2AF |
| 30: | 267 |
| 31: | 223 |
| 32: | 1U3 |
| 33: | 1R7 |
| 34: | 1OF |
| 35: | 1LR |
| 36: | 1J7 |