Compare 283139 vs 283147
| Property | 283139 | 283147 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2831391 | 1031 × 27491 |
| Prime factorization | 283139 | 103 × 2749 |
| Divisors count | 2 | 4 |
| Divisors | 1, 283139 | 1, 103, 2749, 283147 |
| Number of properties | 5 | 1 |
| Chen primes | 10157th | |
| Isolated primes | 18970th | |
| Long primes | 9252nd | |
| Primes | 24695th | |
| Semiprimes | 62989th | |
| Sexy primes (2nd member) | 5729th | |
| Roman numberals | ||
| Base 2 | 10001010010000000112 | 10001010010000010112 |
| Base 3 | 1121011011223 | 1121011012213 |
| Base 4 | 10110200034 | 10110200234 |
| Base 5 | 330300245 | 330300425 |
| Base 6 | 100224556 | 100225116 |
| Base 7 | 22563237 | 22563347 |
| Base 8 | 10510038 | 10510138 |
| Base 9 | 4713489 | 4713579 |
| Base 10 | 28313910 | 28314710 |
| Base 11 | 1837aa11 | 18380711 |
| Base 12 | 117a2b12 | 117a3712 |
| Base 13 | 9bb4c13 | 9bb5713 |
| Base 14 | 7528314 | 7528b14 |
| Base 15 | 58d5e15 | 58d6715 |
| Base 16 | 4520316 | 4520b16 |