Compare 13689 vs 13690
| Property | 13689 | 13690 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 6 | 4 |
| Prime factorization | 34 × 132 | 21 × 51 × 372 |
| Prime factorization | 3 × 3 × 3 × 3 × 13 × 13 | 2 × 5 × 37 × 37 |
| Divisors count | 15 | 12 |
| Divisors | 1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 13689 | 1, 2, 5, 10, 37, 74, 185, 370, 1369, 2738, 6845, 13690 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 110101011110012 | 110101011110102 |
| Base 3 | 2002100003 | 2002100013 |
| Base 4 | 31113214 | 31113224 |
| Base 5 | 4142245 | 4142305 |
| Base 6 | 1432136 | 1432146 |
| Base 7 | 546247 | 546257 |
| Base 8 | 325718 | 325728 |
| Base 9 | 207009 | 207019 |
| Base 10 | 1368910 | 1369010 |
| Base 11 | a31511 | a31611 |
| Base 12 | 7b0912 | 7b0a12 |
| Base 13 | 630013 | 630113 |
| Base 14 | 4dbb14 | 4dbc14 |
| Base 15 | 40c915 | 40ca15 |
| Base 16 | 357916 | 357a16 |