Compare 30642 vs 30645
| Property | 30642 | 30645 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 5 |
| Prime factorization | 21 × 31 × 51071 | 33 × 51 × 2271 |
| Prime factorization | 2 × 3 × 5107 | 3 × 3 × 3 × 5 × 227 |
| Divisors count | 8 | 16 |
| Divisors | 1, 2, 3, 6, 5107, 10214, 15321, 30642 | 1, 3, 5, 9, 15, 27, 45, 135, 227, 681, 1135, 2043, 3405, 6129, 10215, 30645 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1110111101100102 | 1110111101101012 |
| Base 3 | 11200002203 | 11200010003 |
| Base 4 | 131323024 | 131323114 |
| Base 5 | 14400325 | 14400405 |
| Base 6 | 3535106 | 3535136 |
| Base 7 | 1552237 | 1552267 |
| Base 8 | 736628 | 736658 |
| Base 9 | 460269 | 460309 |
| Base 10 | 3064210 | 3064510 |
| Base 11 | 2102711 | 2102a11 |
| Base 12 | 1589612 | 1589912 |
| Base 13 | 10c4113 | 10c4413 |
| Base 14 | b24a14 | b24d14 |
| Base 15 | 912c15 | 913015 |
| Base 16 | 77b216 | 77b516 |