Compare 283121 vs 283131
| Property | 283121 | 283131 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 2831211 | 32 × 1631 × 1931 |
| Prime factorization | 283121 | 3 × 3 × 163 × 193 |
| Divisors count | 2 | 12 |
| Divisors | 1, 283121 | 1, 3, 9, 163, 193, 489, 579, 1467, 1737, 31459, 94377, 283131 |
| Number of properties | 5 | 0 |
| Additive primes | 9888th | |
| Chen primes | 10156th | |
| Cousin primes (2nd member) | 2845th | |
| Isolated primes | 18968th | |
| Primes | 24693rd | |
| Roman numberals | ||
| Base 2 | 10001010001111100012 | 10001010001111110112 |
| Base 3 | 1121011002223 | 1121011011003 |
| Base 4 | 10110133014 | 10110133234 |
| Base 5 | 330244415 | 330300115 |
| Base 6 | 100224256 | 100224436 |
| Base 7 | 22562667 | 22563127 |
| Base 8 | 10507618 | 10507738 |
| Base 9 | 4713289 | 4713409 |
| Base 10 | 28312110 | 28313110 |
| Base 11 | 18379311 | 1837a211 |
| Base 12 | 117a1512 | 117a2312 |
| Base 13 | 9bb3713 | 9bb4413 |
| Base 14 | 7526d14 | 7527914 |
| Base 15 | 58d4b15 | 58d5615 |
| Base 16 | 451f116 | 451fb16 |