Compare 142205 vs 142213
| Property | 142205 | 142213 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 51 × 71 × 171 × 2391 | 711 × 20031 |
| Prime factorization | 5 × 7 × 17 × 239 | 71 × 2003 |
| Divisors count | 16 | 4 |
| Divisors | 1, 5, 7, 17, 35, 85, 119, 239, 595, 1195, 1673, 4063, 8365, 20315, 28441, 142205 | 1, 71, 2003, 142213 |
| Number of properties | 0 | 1 |
| Semiprimes | 32657th | |
| Roman numberals | ||
| Base 2 | 1000101011011111012 | 1000101011100001012 |
| Base 3 | 210200012123 | 210200020113 |
| Base 4 | 2022313314 | 2022320114 |
| Base 5 | 140223105 | 140223235 |
| Base 6 | 30142056 | 30142216 |
| Base 7 | 11314107 | 11314217 |
| Base 8 | 4255758 | 4256058 |
| Base 9 | 2360559 | 2360649 |
| Base 10 | 14220510 | 14221310 |
| Base 11 | 9792811 | 9793511 |
| Base 12 | 6a36512 | 6a37112 |
| Base 13 | 4c95b13 | 4c96613 |
| Base 14 | 39b7714 | 39b8114 |
| Base 15 | 2c20515 | 2c20d15 |
| Base 16 | 22b7d16 | 22b8516 |