Compare 212107 vs 212111
| Property | 212107 | 212111 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 71 × 1571 × 1931 | 471 × 45131 |
| Prime factorization | 7 × 157 × 193 | 47 × 4513 |
| Divisors count | 8 | 4 |
| Divisors | 1, 7, 157, 193, 1099, 1351, 30301, 212107 | 1, 47, 4513, 212111 |
| Number of properties | 0 | 1 |
| Semiprimes | 47813th | |
| Roman numberals | ||
| Base 2 | 1100111100100010112 | 1100111100100011112 |
| Base 3 | 1012022212113 | 1012022212223 |
| Base 4 | 3033020234 | 3033020334 |
| Base 5 | 232414125 | 232414215 |
| Base 6 | 43135516 | 43135556 |
| Base 7 | 15422507 | 15422547 |
| Base 8 | 6362138 | 6362178 |
| Base 9 | 3528549 | 3528589 |
| Base 10 | 21210710 | 21211110 |
| Base 11 | 1353a511 | 1353a911 |
| Base 12 | a28b712 | a28bb12 |
| Base 13 | 7570c13 | 7571313 |
| Base 14 | 5742714 | 5742b14 |
| Base 15 | 42ca715 | 42cab15 |
| Base 16 | 33c8b16 | 33c8f16 |