Compare 142478 vs 142481
| Property | 142478 | 142481 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 71 × 101771 | 191 × 74991 |
| Prime factorization | 2 × 7 × 10177 | 19 × 7499 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 7, 14, 10177, 20354, 71239, 142478 | 1, 19, 7499, 142481 |
| Number of properties | 0 | 1 |
| Semiprimes | 32718th | |
| Roman numberals | ||
| Base 2 | 1000101100100011102 | 1000101100100100012 |
| Base 3 | 210201022223 | 210201100023 |
| Base 4 | 2023020324 | 2023021014 |
| Base 5 | 140244035 | 140244115 |
| Base 6 | 30153426 | 30153456 |
| Base 7 | 11322507 | 11322537 |
| Base 8 | 4262168 | 4262218 |
| Base 9 | 2363889 | 2364029 |
| Base 10 | 14247810 | 14248110 |
| Base 11 | 9805611 | 9805911 |
| Base 12 | 6a55212 | 6a55512 |
| Base 13 | 4cb0b13 | 4cb1113 |
| Base 14 | 39cd014 | 39cd314 |
| Base 15 | 2c33815 | 2c33b15 |
| Base 16 | 22c8e16 | 22c9116 |