Compare 855142 vs 855147
| Property | 855142 | 855147 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 2391 × 17891 | 31 × 2850491 |
| Prime factorization | 2 × 239 × 1789 | 3 × 285049 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 239, 478, 1789, 3578, 427571, 855142 | 1, 3, 285049, 855147 |
| Number of properties | 0 | 1 |
| Semiprimes | 180810th | |
| Roman numberals | ||
| Base 2 | 110100001100011001102 | 110100001100011010112 |
| Base 3 | 11211100002213 | 11211100010103 |
| Base 4 | 31003012124 | 31003012234 |
| Base 5 | 2043310325 | 2043310425 |
| Base 6 | 301545546 | 301550036 |
| Base 7 | 101610617 | 101610667 |
| Base 8 | 32061468 | 32061538 |
| Base 9 | 15430279 | 15430339 |
| Base 10 | 85514210 | 85514710 |
| Base 11 | 53453211 | 53453711 |
| Base 12 | 352a5a12 | 352a6312 |
| Base 13 | 23c30213 | 23c30713 |
| Base 14 | 1838d814 | 1838dd14 |
| Base 15 | 11d59715 | 11d59c15 |
| Base 16 | d0c6616 | d0c6b16 |