Compare 490542 vs 490549
| Property | 490542 | 490549 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 21 × 31 × 131 × 191 × 3311 | 4905491 |
| Prime factorization | 2 × 3 × 13 × 19 × 331 | 490549 |
| Divisors count | 32 | 2 |
| Divisors | 1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 331, 494, 662, 741, 993, 1482, 1986, 4303, 6289, 8606, 12578, 12909, 18867, 25818, 37734, 81757, 163514, 245271, 490542 | 1, 490549 |
| Number of properties | 0 | 7 |
| Additive primes | 16037th | |
| Chen primes | 16221st | |
| Happy primes | 5975th | |
| Isolated primes | 31828th | |
| Primes | 40809th | |
| Sexy primes (2nd member) | 9027th | |
| Sexy prime triplets (3rd member) | 1703rd | |
| Roman numberals | ||
| Base 2 | 11101111100001011102 | 11101111100001101012 |
| Base 3 | 2202202200203 | 2202202201113 |
| Base 4 | 13133002324 | 13133003114 |
| Base 5 | 1111441325 | 1111441445 |
| Base 6 | 143030106 | 143030216 |
| Base 7 | 41121037 | 41121137 |
| Base 8 | 16760568 | 16760658 |
| Base 9 | 8268069 | 8268149 |
| Base 10 | 49054210 | 49054910 |
| Base 11 | 30560811 | 30561411 |
| Base 12 | 1b7a6612 | 1b7a7112 |
| Base 13 | 14238013 | 14238713 |
| Base 14 | caaaa14 | caab314 |
| Base 15 | 9a52c15 | 9a53415 |
| Base 16 | 77c2e16 | 77c3516 |