Compare 66720 vs 66730
| Property | 66720 | 66730 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 8 | 3 |
| Prime factorization | 25 × 31 × 51 × 1391 | 21 × 51 × 66731 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 3 × 5 × 139 | 2 × 5 × 6673 |
| Divisors count | 48 | 8 |
| Divisors | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 11120, 13344, 16680, 22240, 33360, 66720 | 1, 2, 5, 10, 6673, 13346, 33365, 66730 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100000100101000002 | 100000100101010102 |
| Base 3 | 101011120103 | 101011121113 |
| Base 4 | 1001022004 | 1001022224 |
| Base 5 | 41133405 | 41134105 |
| Base 6 | 12325206 | 12325346 |
| Base 7 | 3653437 | 3653567 |
| Base 8 | 2022408 | 2022528 |
| Base 9 | 1114639 | 1114749 |
| Base 10 | 6672010 | 6673010 |
| Base 11 | 4614511 | 4615411 |
| Base 12 | 3274012 | 3274a12 |
| Base 13 | 244a413 | 244b113 |
| Base 14 | 1a45a14 | 1a46614 |
| Base 15 | 14b8015 | 14b8a15 |
| Base 16 | 104a016 | 104aa16 |