Compare 13287 vs 13290
| Property | 13287 | 13290 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 31 × 431 × 1031 | 21 × 31 × 51 × 4431 |
| Prime factorization | 3 × 43 × 103 | 2 × 3 × 5 × 443 |
| Divisors count | 8 | 16 |
| Divisors | 1, 3, 43, 103, 129, 309, 4429, 13287 | 1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1329, 2215, 2658, 4430, 6645, 13290 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 110011111001112 | 110011111010102 |
| Base 3 | 2000200103 | 2000200203 |
| Base 4 | 30332134 | 30332224 |
| Base 5 | 4111225 | 4111305 |
| Base 6 | 1413036 | 1413106 |
| Base 7 | 535117 | 535147 |
| Base 8 | 317478 | 317528 |
| Base 9 | 202039 | 202069 |
| Base 10 | 1328710 | 1329010 |
| Base 11 | 9a8a11 | 9a9211 |
| Base 12 | 783312 | 783612 |
| Base 13 | 608113 | 608413 |
| Base 14 | 4bb114 | 4bb414 |
| Base 15 | 3e0c15 | 3e1015 |
| Base 16 | 33e716 | 33ea16 |