Compare 30618 vs 30628
| Property | 30618 | 30628 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 9 | 5 |
| Prime factorization | 21 × 37 × 71 | 22 × 131 × 191 × 311 |
| Prime factorization | 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 | 2 × 2 × 13 × 19 × 31 |
| Divisors count | 32 | 24 |
| Divisors | 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2187, 3402, 4374, 5103, 10206, 15309, 30618 | 1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 7657, 15314, 30628 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1110111100110102 | 1110111101001002 |
| Base 3 | 11200000003 | 11200001013 |
| Base 4 | 131321224 | 131322104 |
| Base 5 | 14344335 | 14400035 |
| Base 6 | 3534306 | 3534446 |
| Base 7 | 1551607 | 1552037 |
| Base 8 | 736328 | 736448 |
| Base 9 | 460009 | 460119 |
| Base 10 | 3061810 | 3062810 |
| Base 11 | 2100511 | 2101411 |
| Base 12 | 1587612 | 1588412 |
| Base 13 | 10c2313 | 10c3013 |
| Base 14 | b23014 | b23a14 |
| Base 15 | 911315 | 911d15 |
| Base 16 | 779a16 | 77a416 |