Compare 28485 vs 28491
| Property | 28485 | 28491 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 33 × 51 × 2111 | 31 × 94971 |
| Prime factorization | 3 × 3 × 3 × 5 × 211 | 3 × 9497 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 1055, 1899, 3165, 5697, 9495, 28485 | 1, 3, 9497, 28491 |
| Number of properties | 0 | 1 |
| Semiprimes | 7105th | |
| Roman numberals | ||
| Base 2 | 1101111010001012 | 1101111010010112 |
| Base 3 | 11100020003 | 11100020203 |
| Base 4 | 123310114 | 123310234 |
| Base 5 | 14024205 | 14024315 |
| Base 6 | 3355136 | 3355236 |
| Base 7 | 1460227 | 1460317 |
| Base 8 | 675058 | 675138 |
| Base 9 | 430609 | 430669 |
| Base 10 | 2848510 | 2849110 |
| Base 11 | 1a44611 | 1a45111 |
| Base 12 | 1459912 | 145a312 |
| Base 13 | cc7213 | cc7813 |
| Base 14 | a54914 | a55114 |
| Base 15 | 869015 | 869615 |
| Base 16 | 6f4516 | 6f4b16 |