Compare 213243 vs 213255
| Property | 213243 | 213255 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 31 × 710811 | 32 × 51 × 71 × 6771 |
| Prime factorization | 3 × 71081 | 3 × 3 × 5 × 7 × 677 |
| Divisors count | 4 | 24 |
| Divisors | 1, 3, 71081, 213243 | 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 677, 2031, 3385, 4739, 6093, 10155, 14217, 23695, 30465, 42651, 71085, 213255 |
| Number of properties | 1 | 0 |
| Semiprimes | 48065th | |
| Roman numberals | ||
| Base 2 | 1101000000111110112 | 1101000001000001112 |
| Base 3 | 1012111112203 | 1012111121003 |
| Base 4 | 3100033234 | 3100100134 |
| Base 5 | 233104335 | 233110105 |
| Base 6 | 43231236 | 43231436 |
| Base 7 | 15454627 | 15455107 |
| Base 8 | 6403738 | 6404078 |
| Base 9 | 3544569 | 3544709 |
| Base 10 | 21324310 | 21325510 |
| Base 11 | 13623811 | 13624911 |
| Base 12 | a34a312 | a34b312 |
| Base 13 | 760a413 | 760b313 |
| Base 14 | 579d914 | 57a0714 |
| Base 15 | 432b315 | 432c015 |
| Base 16 | 340fb16 | 3410716 |