Compare 22121 vs 22142
| Property | 22121 | 22142 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 111 × 20111 | 21 × 110711 |
| Prime factorization | 11 × 2011 | 2 × 11071 |
| Divisors count | 4 | 4 |
| Divisors | 1, 11, 2011, 22121 | 1, 2, 11071, 22142 |
| Number of properties | 1 | 1 |
| Semiprimes | 5577th | 5580th |
| Roman numberals | ||
| Base 2 | 1010110011010012 | 1010110011111102 |
| Base 3 | 10101000223 | 10101010023 |
| Base 4 | 111212214 | 111213324 |
| Base 5 | 12014415 | 12020325 |
| Base 6 | 2502256 | 2503026 |
| Base 7 | 1213317 | 1213617 |
| Base 8 | 531518 | 531768 |
| Base 9 | 333089 | 333329 |
| Base 10 | 2212110 | 2214210 |
| Base 11 | 1569011 | 156aa11 |
| Base 12 | 1097512 | 1099212 |
| Base 13 | a0b813 | a10313 |
| Base 14 | 80c114 | 80d814 |
| Base 15 | 684b15 | 686215 |
| Base 16 | 566916 | 567e16 |