Compare 99945 vs 99947
| Property | 99945 | 99947 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 51 × 22211 | 891 × 11231 |
| Prime factorization | 3 × 3 × 5 × 2221 | 89 × 1123 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 5, 9, 15, 45, 2221, 6663, 11105, 19989, 33315, 99945 | 1, 89, 1123, 99947 |
| Number of properties | 0 | 1 |
| Semiprimes | 23363rd | |
| Roman numberals | ||
| Base 2 | 110000110011010012 | 110000110011010112 |
| Base 3 | 120020022003 | 120020022023 |
| Base 4 | 1201212214 | 1201212234 |
| Base 5 | 111442405 | 111442425 |
| Base 6 | 20504136 | 20504156 |
| Base 7 | 5642467 | 5642517 |
| Base 8 | 3031518 | 3031538 |
| Base 9 | 1620809 | 1620829 |
| Base 10 | 9994510 | 9994710 |
| Base 11 | 690aa11 | 6910111 |
| Base 12 | 49a0912 | 49a0b12 |
| Base 13 | 3665113 | 3665313 |
| Base 14 | 285cd14 | 285d114 |
| Base 15 | 1e93015 | 1e93215 |
| Base 16 | 1866916 | 1866b16 |