Compare 142207 vs 142215
| Property | 142207 | 142215 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 131 × 109391 | 31 × 51 × 191 × 4991 |
| Prime factorization | 13 × 10939 | 3 × 5 × 19 × 499 |
| Divisors count | 4 | 16 |
| Divisors | 1, 13, 10939, 142207 | 1, 3, 5, 15, 19, 57, 95, 285, 499, 1497, 2495, 7485, 9481, 28443, 47405, 142215 |
| Number of properties | 1 | 0 |
| Semiprimes | 32656th | |
| Roman numberals | ||
| Base 2 | 1000101011011111112 | 1000101011100001112 |
| Base 3 | 210200012213 | 210200020203 |
| Base 4 | 2022313334 | 2022320134 |
| Base 5 | 140223125 | 140223305 |
| Base 6 | 30142116 | 30142236 |
| Base 7 | 11314127 | 11314237 |
| Base 8 | 4255778 | 4256078 |
| Base 9 | 2360579 | 2360669 |
| Base 10 | 14220710 | 14221510 |
| Base 11 | 9792a11 | 9793711 |
| Base 12 | 6a36712 | 6a37312 |
| Base 13 | 4c96013 | 4c96813 |
| Base 14 | 39b7914 | 39b8314 |
| Base 15 | 2c20715 | 2c21015 |
| Base 16 | 22b7f16 | 22b8716 |