Compare 18420 vs 18422
| Property | 18420 | 18422 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 22 × 31 × 51 × 3071 | 21 × 611 × 1511 |
| Prime factorization | 2 × 2 × 3 × 5 × 307 | 2 × 61 × 151 |
| Divisors count | 24 | 8 |
| Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 9210, 18420 | 1, 2, 61, 122, 151, 302, 9211, 18422 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000111111101002 | 1000111111101102 |
| Base 3 | 2210210203 | 2210210223 |
| Base 4 | 101333104 | 101333124 |
| Base 5 | 10421405 | 10421425 |
| Base 6 | 2211406 | 2211426 |
| Base 7 | 1044637 | 1044657 |
| Base 8 | 437648 | 437668 |
| Base 9 | 272369 | 272389 |
| Base 10 | 1842010 | 1842210 |
| Base 11 | 1292611 | 1292811 |
| Base 12 | a7b012 | a7b212 |
| Base 13 | 84cc13 | 850113 |
| Base 14 | 69da14 | 69dc14 |
| Base 15 | 56d015 | 56d215 |
| Base 16 | 47f416 | 47f616 |