Compare 387397 vs 387401
| Property | 387397 | 387401 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 3873971 | 71 × 553431 |
| Prime factorization | 387397 | 7 × 55343 |
| Divisors count | 2 | 4 |
| Divisors | 1, 387397 | 1, 7, 55343, 387401 |
| Number of properties | 4 | 1 |
| Additive primes | 13014th | |
| Isolated primes | 25465th | |
| Primes | 32868th | |
| Semiprimes | 84944th | |
| Sexy primes (1st member) | 7436th | |
| Roman numberals | ||
| Base 2 | 10111101001010001012 | 10111101001010010012 |
| Base 3 | 2012001020013 | 2012001020123 |
| Base 4 | 11322110114 | 11322110214 |
| Base 5 | 443440425 | 443441015 |
| Base 6 | 121453016 | 121453056 |
| Base 7 | 32023037 | 32023107 |
| Base 8 | 13645058 | 13645118 |
| Base 9 | 6503619 | 6503659 |
| Base 10 | 38739710 | 38740110 |
| Base 11 | 24506a11 | 24507311 |
| Base 12 | 16823112 | 16823512 |
| Base 13 | 10743a13 | 10744113 |
| Base 14 | a127314 | a127714 |
| Base 15 | 79bb715 | 79bbb15 |
| Base 16 | 5e94516 | 5e94916 |