Compare 30639 vs 30644
| Property | 30639 | 30644 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 31 × 71 × 14591 | 22 × 471 × 1631 |
| Prime factorization | 3 × 7 × 1459 | 2 × 2 × 47 × 163 |
| Divisors count | 8 | 12 |
| Divisors | 1, 3, 7, 21, 1459, 4377, 10213, 30639 | 1, 2, 4, 47, 94, 163, 188, 326, 652, 7661, 15322, 30644 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1110111101011112 | 1110111101101002 |
| Base 3 | 11200002103 | 11200002223 |
| Base 4 | 131322334 | 131323104 |
| Base 5 | 14400245 | 14400345 |
| Base 6 | 3535036 | 3535126 |
| Base 7 | 1552207 | 1552257 |
| Base 8 | 736578 | 736648 |
| Base 9 | 460239 | 460289 |
| Base 10 | 3063910 | 3064410 |
| Base 11 | 2102411 | 2102911 |
| Base 12 | 1589312 | 1589812 |
| Base 13 | 10c3b13 | 10c4313 |
| Base 14 | b24714 | b24c14 |
| Base 15 | 912915 | 912e15 |
| Base 16 | 77af16 | 77b416 |