Positive Integers » 30001-40000 » 31901-32000 » 31989
Divisors of the Positive Integer 31989
1, 3, 10663, 31989Sum of all the Divisors of 31989, including itself
42656Sum of the Proper Divisors of 31989
10667Properties of the number 31989
The integer 31989 is an odd number.The integer 31989 is a Composite number.
10667 is less than 31989, so 31989 is a deficient number.
The number 31989 as a Roman Numeral
_X_X_XMCMLXXXIX (Roman Numerals with underscores in front have their values increased by 1,000. The underscore represents a line over the numeral, because the Romans used overlines to multiply by 1,000.)The number 31989 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 111110011110101 |
| 3: | 1121212210 |
| 4: | 13303311 |
| 5: | 2010424 |
| 6: | 404033 |
| 7: | 162156 |
| 8: | 76365 |
| 9: | 47783 |
| 10: | 31989 |
| 11: | 22041 |
| 12: | 16619 |
| 13: | 11739 |
| 14: | B92D |
| 15: | 9729 |
| 16: | 7CF5 |
| 17: | 68BC |
| 18: | 58D3 |
| 19: | 4CBC |
| 20: | 3JJ9 |
| 21: | 39B6 |
| 22: | 3021 |
| 23: | 2EAJ |
| 24: | 27CL |
| 25: | 214E |
| 26: | 1L89 |
| 27: | 1GNL |
| 28: | 1CMD |
| 29: | 1912 |
| 30: | 15G9 |
| 31: | 128S |
| 32: | V7L |
| 33: | TCC |
| 34: | RMT |
| 35: | Q3Y |
| 36: | OOL |