Compare 38221 vs 38231
| Property | 38221 | 38231 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 371 × 10331 | 382311 |
| Prime factorization | 37 × 1033 | 38231 |
| Divisors count | 4 | 2 |
| Divisors | 1, 37, 1033, 38221 | 1, 38231 |
| Number of properties | 1 | 6 |
| Additive primes | 1813th | |
| Harmonic primes | 1505th | |
| Isolated primes | 2894th | |
| Primes | 4035th | |
| Semiprimes | 9377th | |
| Sexy primes (1st member) | 1156th | |
| Sophie germain primes | 539th | |
| Roman numberals | ||
| Base 2 | 10010101010011012 | 10010101010101112 |
| Base 3 | 12211021213 | 12211022223 |
| Base 4 | 211110314 | 211111134 |
| Base 5 | 22103415 | 22104115 |
| Base 6 | 4525416 | 4525556 |
| Base 7 | 2163017 | 2163147 |
| Base 8 | 1125158 | 1125278 |
| Base 9 | 573779 | 573889 |
| Base 10 | 3822110 | 3823110 |
| Base 11 | 2679711 | 267a611 |
| Base 12 | 1a15112 | 1a15b12 |
| Base 13 | 1452113 | 1452b13 |
| Base 14 | dd0114 | dd0b14 |
| Base 15 | b4d115 | b4db15 |
| Base 16 | 954d16 | 955716 |