Compare 21986 vs 22045
| Property | 21986 | 22045 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 109931 | 51 × 44091 |
| Prime factorization | 2 × 10993 | 5 × 4409 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 10993, 21986 | 1, 5, 4409, 22045 |
| Number of properties | 1 | 1 |
| Semiprimes | 5551st | 5560th |
| Roman numberals | ||
| Base 2 | 1010101111000102 | 1010110000111012 |
| Base 3 | 10100110223 | 10100201113 |
| Base 4 | 111132024 | 111201314 |
| Base 5 | 12004215 | 12011405 |
| Base 6 | 2454426 | 2500216 |
| Base 7 | 1210467 | 1211627 |
| Base 8 | 527428 | 530358 |
| Base 9 | 331389 | 332149 |
| Base 10 | 2198610 | 2204510 |
| Base 11 | 1557811 | 1562111 |
| Base 12 | 1088212 | 1091112 |
| Base 13 | a01313 | a05a13 |
| Base 14 | 802614 | 806914 |
| Base 15 | 67ab15 | 67ea15 |
| Base 16 | 55e216 | 561d16 |