Compare 890147 vs 890149
| Property | 890147 | 890149 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 8901471 | 131 × 684731 |
| Prime factorization | 890147 | 13 × 68473 |
| Divisors count | 2 | 4 |
| Divisors | 1, 890147 | 1, 13, 68473, 890149 |
| Number of properties | 4 | 1 |
| Additive primes | 27218th | |
| Chen primes | 27084th | |
| Isolated primes | 55748th | |
| Primes | 70567th | |
| Semiprimes | 187829th | |
| Roman numberals | ||
| Base 2 | 110110010101001000112 | 110110010101001001012 |
| Base 3 | 12000200011023 | 12000200011113 |
| Base 4 | 31211102034 | 31211102114 |
| Base 5 | 2114410425 | 2114410445 |
| Base 6 | 310250156 | 310250216 |
| Base 7 | 103651167 | 103651217 |
| Base 8 | 33124438 | 33124458 |
| Base 9 | 16060429 | 16060449 |
| Base 10 | 89014710 | 89014910 |
| Base 11 | 55886511 | 55886711 |
| Base 12 | 36b16b12 | 36b17112 |
| Base 13 | 25221b13 | 25222013 |
| Base 14 | 19257d14 | 19258114 |
| Base 15 | 128b3215 | 128b3415 |
| Base 16 | d952316 | d952516 |