Compare 664039 vs 664049
| Property | 664039 | 664049 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 371 × 1311 × 1371 | 431 × 154431 |
| Prime factorization | 37 × 131 × 137 | 43 × 15443 |
| Divisors count | 8 | 4 |
| Divisors | 1, 37, 131, 137, 4847, 5069, 17947, 664039 | 1, 43, 15443, 664049 |
| Number of properties | 0 | 1 |
| Semiprimes | 142074th | |
| Roman numberals | ||
| Base 2 | 101000100001111001112 | 101000100001111100012 |
| Base 3 | 10202012200013 | 10202012201023 |
| Base 4 | 22020132134 | 22020133014 |
| Base 5 | 1322221245 | 1322221445 |
| Base 6 | 221221316 | 221221456 |
| Base 7 | 54336557 | 54340017 |
| Base 8 | 24207478 | 24207618 |
| Base 9 | 12218019 | 12218129 |
| Base 10 | 66403910 | 66404910 |
| Base 11 | 4139a211 | 413a0111 |
| Base 12 | 28034712 | 28035512 |
| Base 13 | 1a332c13 | 1a333913 |
| Base 14 | 133dd514 | 13400114 |
| Base 15 | d1b4415 | d1b4e15 |
| Base 16 | a21e716 | a21f116 |