Compare 283131 vs 283139
| Property | 283131 | 283139 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 1631 × 1931 | 2831391 |
| Prime factorization | 3 × 3 × 163 × 193 | 283139 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 9, 163, 193, 489, 579, 1467, 1737, 31459, 94377, 283131 | 1, 283139 |
| Number of properties | 0 | 5 |
| Chen primes | 10157th | |
| Isolated primes | 18970th | |
| Long primes | 9252nd | |
| Primes | 24695th | |
| Sexy primes (2nd member) | 5729th | |
| Roman numberals | ||
| Base 2 | 10001010001111110112 | 10001010010000000112 |
| Base 3 | 1121011011003 | 1121011011223 |
| Base 4 | 10110133234 | 10110200034 |
| Base 5 | 330300115 | 330300245 |
| Base 6 | 100224436 | 100224556 |
| Base 7 | 22563127 | 22563237 |
| Base 8 | 10507738 | 10510038 |
| Base 9 | 4713409 | 4713489 |
| Base 10 | 28313110 | 28313910 |
| Base 11 | 1837a211 | 1837aa11 |
| Base 12 | 117a2312 | 117a2b12 |
| Base 13 | 9bb4413 | 9bb4c13 |
| Base 14 | 7527914 | 7528314 |
| Base 15 | 58d5615 | 58d5e15 |
| Base 16 | 451fb16 | 4520316 |