Compare 21938 vs 21939
| Property | 21938 | 21939 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 21 × 71 × 15671 | 31 × 711 × 1031 |
| Prime factorization | 2 × 7 × 1567 | 3 × 71 × 103 |
| Divisors count | 8 | 8 |
| Divisors | 1, 2, 7, 14, 1567, 3134, 10969, 21938 | 1, 3, 71, 103, 213, 309, 7313, 21939 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010101101100102 | 1010101101100112 |
| Base 3 | 10100021123 | 10100021203 |
| Base 4 | 111123024 | 111123034 |
| Base 5 | 12002235 | 12002245 |
| Base 6 | 2453226 | 2453236 |
| Base 7 | 1206507 | 1206517 |
| Base 8 | 526628 | 526638 |
| Base 9 | 330759 | 330769 |
| Base 10 | 2193810 | 2193910 |
| Base 11 | 1553411 | 1553511 |
| Base 12 | 1084212 | 1084312 |
| Base 13 | 9ca713 | 9ca813 |
| Base 14 | 7dd014 | 7dd114 |
| Base 15 | 677815 | 677915 |
| Base 16 | 55b216 | 55b316 |