Compare 664137 vs 664149
| Property | 664137 | 664149 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 32 × 1091 × 6771 | 31 × 1071 × 20691 |
| Prime factorization | 3 × 3 × 109 × 677 | 3 × 107 × 2069 |
| Divisors count | 12 | 8 |
| Divisors | 1, 3, 9, 109, 327, 677, 981, 2031, 6093, 73793, 221379, 664137 | 1, 3, 107, 321, 2069, 6207, 221383, 664149 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 101000100010010010012 | 101000100010010101012 |
| Base 3 | 10202020002003 | 10202020010103 |
| Base 4 | 22020210214 | 22020211114 |
| Base 5 | 1322230225 | 1322230445 |
| Base 6 | 221224136 | 221224336 |
| Base 7 | 54341557 | 54342037 |
| Base 8 | 24211118 | 24211258 |
| Base 9 | 12220209 | 12220339 |
| Base 10 | 66413710 | 66414910 |
| Base 11 | 413a8111 | 413a9211 |
| Base 12 | 28040912 | 28041912 |
| Base 13 | 1a33a613 | 1a33b513 |
| Base 14 | 13406514 | 13407314 |
| Base 15 | d1bac15 | d1bb915 |
| Base 16 | a224916 | a225516 |