Compare 388139 vs 388142
| Property | 388139 | 388142 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 4871 × 7971 | 21 × 1940711 |
| Prime factorization | 487 × 797 | 2 × 194071 |
| Divisors count | 4 | 4 |
| Divisors | 1, 487, 797, 388139 | 1, 2, 194071, 388142 |
| Number of properties | 1 | 1 |
| Semiprimes | 85108th | 85109th |
| Roman numberals | ||
| Base 2 | 10111101100001010112 | 10111101100001011102 |
| Base 3 | 2012011021123 | 2012011021223 |
| Base 4 | 11323002234 | 11323002324 |
| Base 5 | 444100245 | 444100325 |
| Base 6 | 121525356 | 121525426 |
| Base 7 | 32044137 | 32044167 |
| Base 8 | 13660538 | 13660568 |
| Base 9 | 6513759 | 6513789 |
| Base 10 | 38813910 | 38814210 |
| Base 11 | 24568411 | 24568711 |
| Base 12 | 16874b12 | 16875212 |
| Base 13 | 10788b13 | 10789113 |
| Base 14 | a164314 | a164614 |
| Base 15 | 7a00e15 | 7a01215 |
| Base 16 | 5ec2b16 | 5ec2e16 |