Compare 30645 vs 30655
| Property | 30645 | 30655 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 33 × 51 × 2271 | 51 × 61311 |
| Prime factorization | 3 × 3 × 3 × 5 × 227 | 5 × 6131 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 5, 9, 15, 27, 45, 135, 227, 681, 1135, 2043, 3405, 6129, 10215, 30645 | 1, 5, 6131, 30655 |
| Number of properties | 0 | 1 |
| Semiprimes | 7622nd | |
| Roman numberals | ||
| Base 2 | 1110111101101012 | 1110111101111112 |
| Base 3 | 11200010003 | 11200011013 |
| Base 4 | 131323114 | 131323334 |
| Base 5 | 14400405 | 14401105 |
| Base 6 | 3535136 | 3535316 |
| Base 7 | 1552267 | 1552427 |
| Base 8 | 736658 | 736778 |
| Base 9 | 460309 | 460419 |
| Base 10 | 3064510 | 3065510 |
| Base 11 | 2102a11 | 2103911 |
| Base 12 | 1589912 | 158a712 |
| Base 13 | 10c4413 | 10c5113 |
| Base 14 | b24d14 | b25914 |
| Base 15 | 913015 | 913a15 |
| Base 16 | 77b516 | 77bf16 |