Compare 855221 vs 855231
| Property | 855221 | 855231 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 8552211 | 31 × 131 × 219291 |
| Prime factorization | 855221 | 3 × 13 × 21929 |
| Divisors count | 2 | 8 |
| Divisors | 1, 855221 | 1, 3, 13, 39, 21929, 65787, 285077, 855231 |
| Number of properties | 4 | 0 |
| Additive primes | 26233rd | |
| Chen primes | 26196th | |
| Isolated primes | 53704th | |
| Primes | 67989th | |
| Roman numberals | ||
| Base 2 | 110100001100101101012 | 110100001100101111112 |
| Base 3 | 11211100102123 | 11211100110203 |
| Base 4 | 31003023114 | 31003023334 |
| Base 5 | 2043313415 | 2043314115 |
| Base 6 | 301552056 | 301552236 |
| Base 7 | 101612337 | 101612467 |
| Base 8 | 32062658 | 32062778 |
| Base 9 | 15431259 | 15431369 |
| Base 10 | 85522110 | 85523110 |
| Base 11 | 5345a411 | 53460311 |
| Base 12 | 352b0512 | 352b1312 |
| Base 13 | 23c36313 | 23c37013 |
| Base 14 | 18395314 | 18395d14 |
| Base 15 | 11d5eb15 | 11d60615 |
| Base 16 | d0cb516 | d0cbf16 |