Compare 268490 vs 268493
| Property | 268490 | 268493 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 51 × 268491 | 2684931 |
| Prime factorization | 2 × 5 × 26849 | 268493 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 5, 10, 26849, 53698, 134245, 268490 | 1, 268493 |
| Number of properties | 0 | 4 |
| Chen primes | 9690th | |
| Isolated primes | 18038th | |
| Primes | 23517th | |
| Sexy primes (2nd member) | 5476th | |
| Roman numberals | ||
| Base 2 | 10000011000110010102 | 10000011000110011012 |
| Base 3 | 1111220220023 | 1111220220123 |
| Base 4 | 10012030224 | 10012030314 |
| Base 5 | 320424305 | 320424335 |
| Base 6 | 54310026 | 54310056 |
| Base 7 | 21655257 | 21655317 |
| Base 8 | 10143128 | 10143158 |
| Base 9 | 4482629 | 4482659 |
| Base 10 | 26849010 | 26849310 |
| Base 11 | 1737a211 | 1737a511 |
| Base 12 | 10b46212 | 10b46512 |
| Base 13 | 9529113 | 9529413 |
| Base 14 | 6dbbc14 | 6dbc114 |
| Base 15 | 5484515 | 5484815 |
| Base 16 | 418ca16 | 418cd16 |