Compare 31986 vs 31997
| Property | 31986 | 31997 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 32 × 17771 | 72 × 6531 |
| Prime factorization | 2 × 3 × 3 × 1777 | 7 × 7 × 653 |
| Divisors count | 12 | 6 |
| Divisors | 1, 2, 3, 6, 9, 18, 1777, 3554, 5331, 10662, 15993, 31986 | 1, 7, 49, 653, 4571, 31997 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1111100111100102 | 1111100111111012 |
| Base 3 | 11212122003 | 11212200023 |
| Base 4 | 133033024 | 133033314 |
| Base 5 | 20104215 | 20104425 |
| Base 6 | 4040306 | 4040456 |
| Base 7 | 1621537 | 1622007 |
| Base 8 | 763628 | 763758 |
| Base 9 | 477809 | 478029 |
| Base 10 | 3198610 | 3199710 |
| Base 11 | 2203911 | 2204911 |
| Base 12 | 1661612 | 1662512 |
| Base 13 | 1173613 | 1174413 |
| Base 14 | b92a14 | b93714 |
| Base 15 | 972615 | 973215 |
| Base 16 | 7cf216 | 7cfd16 |