Compare 142397 vs 142405
| Property | 142397 | 142405 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 1311 × 10871 | 51 × 191 × 14991 |
| Prime factorization | 131 × 1087 | 5 × 19 × 1499 |
| Divisors count | 4 | 8 |
| Divisors | 1, 131, 1087, 142397 | 1, 5, 19, 95, 1499, 7495, 28481, 142405 |
| Number of properties | 1 | 0 |
| Semiprimes | 32701st | |
| Roman numberals | ||
| Base 2 | 1000101100001111012 | 1000101100010001012 |
| Base 3 | 210200222223 | 210201000213 |
| Base 4 | 2023003314 | 2023010114 |
| Base 5 | 140240425 | 140241105 |
| Base 6 | 30151256 | 30151416 |
| Base 7 | 11321037 | 11321147 |
| Base 8 | 4260758 | 4261058 |
| Base 9 | 2362889 | 2363079 |
| Base 10 | 14239710 | 14240510 |
| Base 11 | 97a9211 | 97a9a11 |
| Base 12 | 6a4a512 | 6a4b112 |
| Base 13 | 4ca7813 | 4ca8313 |
| Base 14 | 39c7314 | 39c7b14 |
| Base 15 | 2c2d215 | 2c2da15 |
| Base 16 | 22c3d16 | 22c4516 |