Compare 19870 vs 19881
| Property | 19870 | 19881 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 4 |
| Prime factorization | 21 × 51 × 19871 | 32 × 472 |
| Prime factorization | 2 × 5 × 1987 | 3 × 3 × 47 × 47 |
| Divisors count | 8 | 9 |
| Divisors | 1, 2, 5, 10, 1987, 3974, 9935, 19870 | 1, 3, 9, 47, 141, 423, 2209, 6627, 19881 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001101100111102 | 1001101101010012 |
| Base 3 | 10000202213 | 10000211003 |
| Base 4 | 103121324 | 103122214 |
| Base 5 | 11134405 | 11140115 |
| Base 6 | 2315546 | 2320136 |
| Base 7 | 1116347 | 1116517 |
| Base 8 | 466368 | 466518 |
| Base 9 | 302279 | 302409 |
| Base 10 | 1987010 | 1988110 |
| Base 11 | 13a2411 | 13a3411 |
| Base 12 | b5ba12 | b60912 |
| Base 13 | 907613 | 908413 |
| Base 14 | 735414 | 736114 |
| Base 15 | 5d4a15 | 5d5615 |
| Base 16 | 4d9e16 | 4da916 |