Compare 390199 vs 390206
| Property | 390199 | 390206 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 3901991 | 21 × 1951031 |
| Prime factorization | 390199 | 2 × 195103 |
| Divisors count | 2 | 4 |
| Divisors | 1, 390199 | 1, 2, 195103, 390206 |
| Number of properties | 4 | 1 |
| Additive primes | 13100th | |
| Isolated primes | 25639th | |
| Primes | 33084th | |
| Semiprimes | 85529th | |
| Sexy primes (2nd member) | 7486th | |
| Roman numberals | ||
| Base 2 | 10111110100001101112 | 10111110100001111102 |
| Base 3 | 2012110202113 | 2012110210023 |
| Base 4 | 11331003134 | 11331003324 |
| Base 5 | 444412445 | 444413115 |
| Base 6 | 122102516 | 122103026 |
| Base 7 | 32134157 | 32134257 |
| Base 8 | 13720678 | 13720768 |
| Base 9 | 6542249 | 6542329 |
| Base 10 | 39019910 | 39020610 |
| Base 11 | 24718711 | 24719311 |
| Base 12 | 16998712 | 16999212 |
| Base 13 | 1087b413 | 1087bb13 |
| Base 14 | a22b514 | a22bc14 |
| Base 15 | 7a93415 | 7a93b15 |
| Base 16 | 5f43716 | 5f43e16 |