Compare 142161 vs 142213
| Property | 142161 | 142213 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 473871 | 711 × 20031 |
| Prime factorization | 3 × 47387 | 71 × 2003 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 47387, 142161 | 1, 71, 2003, 142213 |
| Number of properties | 1 | 1 |
| Semiprimes | 32645th | 32657th |
| Roman numberals | ||
| Base 2 | 1000101011010100012 | 1000101011100001012 |
| Base 3 | 210200000203 | 210200020113 |
| Base 4 | 2022311014 | 2022320114 |
| Base 5 | 140221215 | 140223235 |
| Base 6 | 30140536 | 30142216 |
| Base 7 | 11313157 | 11314217 |
| Base 8 | 4255218 | 4256058 |
| Base 9 | 2360069 | 2360649 |
| Base 10 | 14216110 | 14221310 |
| Base 11 | 9789811 | 9793511 |
| Base 12 | 6a32912 | 6a37112 |
| Base 13 | 4c92613 | 4c96613 |
| Base 14 | 39b4514 | 39b8114 |
| Base 15 | 2c1c615 | 2c20d15 |
| Base 16 | 22b5116 | 22b8516 |