Compare 855221 vs 855227
| Property | 855221 | 855227 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 8552211 | 431 × 198891 |
| Prime factorization | 855221 | 43 × 19889 |
| Divisors count | 2 | 4 |
| Divisors | 1, 855221 | 1, 43, 19889, 855227 |
| Number of properties | 4 | 1 |
| Additive primes | 26233rd | |
| Chen primes | 26196th | |
| Isolated primes | 53704th | |
| Primes | 67989th | |
| Semiprimes | 180827th | |
| Roman numberals | ||
| Base 2 | 110100001100101101012 | 110100001100101110112 |
| Base 3 | 11211100102123 | 11211100110023 |
| Base 4 | 31003023114 | 31003023234 |
| Base 5 | 2043313415 | 2043314025 |
| Base 6 | 301552056 | 301552156 |
| Base 7 | 101612337 | 101612427 |
| Base 8 | 32062658 | 32062738 |
| Base 9 | 15431259 | 15431329 |
| Base 10 | 85522110 | 85522710 |
| Base 11 | 5345a411 | 5345aa11 |
| Base 12 | 352b0512 | 352b0b12 |
| Base 13 | 23c36313 | 23c36913 |
| Base 14 | 18395314 | 18395914 |
| Base 15 | 11d5eb15 | 11d60215 |
| Base 16 | d0cb516 | d0cbb16 |