Compare 283139 vs 283151
| Property | 283139 | 283151 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2831391 | 111 × 257411 |
| Prime factorization | 283139 | 11 × 25741 |
| Divisors count | 2 | 4 |
| Divisors | 1, 283139 | 1, 11, 25741, 283151 |
| Number of properties | 5 | 1 |
| Chen primes | 10157th | |
| Isolated primes | 18970th | |
| Long primes | 9252nd | |
| Primes | 24695th | |
| Semiprimes | 62990th | |
| Sexy primes (2nd member) | 5729th | |
| Roman numberals | ||
| Base 2 | 10001010010000000112 | 10001010010000011112 |
| Base 3 | 1121011011223 | 1121011020023 |
| Base 4 | 10110200034 | 10110200334 |
| Base 5 | 330300245 | 330301015 |
| Base 6 | 100224556 | 100225156 |
| Base 7 | 22563237 | 22563417 |
| Base 8 | 10510038 | 10510178 |
| Base 9 | 4713489 | 4713629 |
| Base 10 | 28313910 | 28315110 |
| Base 11 | 1837aa11 | 18381011 |
| Base 12 | 117a2b12 | 117a3b12 |
| Base 13 | 9bb4c13 | 9bb5b13 |
| Base 14 | 7528314 | 7529114 |
| Base 15 | 58d5e15 | 58d6b15 |
| Base 16 | 4520316 | 4520f16 |