Compare 38639 vs 38641
| Property | 38639 | 38641 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 386391 | 171 × 22731 |
| Prime factorization | 38639 | 17 × 2273 |
| Divisors count | 2 | 4 |
| Divisors | 1, 38639 | 1, 17, 2273, 38641 |
| Number of properties | 7 | 1 |
| Additive primes | 1829th | |
| Chen primes | 1921st | |
| Emirps | 927th | |
| Isolated primes | 2917th | |
| Primes | 4070th | |
| Safe primes | 314th | |
| Semiprimes | 9477th | |
| Sophie germain primes | 545th | |
| Roman numberals | ||
| Base 2 | 10010110111011112 | 10010110111100012 |
| Base 3 | 12220000023 | 12220000113 |
| Base 4 | 211232334 | 211233014 |
| Base 5 | 22140245 | 22140315 |
| Base 6 | 4545156 | 4545216 |
| Base 7 | 2204367 | 2204417 |
| Base 8 | 1133578 | 1133618 |
| Base 9 | 580029 | 580049 |
| Base 10 | 3863910 | 3864110 |
| Base 11 | 2703711 | 2703911 |
| Base 12 | 1a43b12 | 1a44112 |
| Base 13 | 1478313 | 1478513 |
| Base 14 | 1011d14 | 1012114 |
| Base 15 | b6ae15 | b6b115 |
| Base 16 | 96ef16 | 96f116 |