Compare 385397 vs 385409
| Property | 385397 | 385409 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 3853971 | 431 × 89631 |
| Prime factorization | 385397 | 43 × 8963 |
| Divisors count | 2 | 4 |
| Divisors | 1, 385397 | 1, 43, 8963, 385409 |
| Number of properties | 8 | 1 |
| Chen primes | 13242nd | |
| Cousin primes (2nd member) | 3678th | |
| Isolated primes | 25344th | |
| Primes | 32715th | |
| Prime triplets (3rd member) | 1402nd | |
| Semiprimes | 84518th | |
| Sexy primes (1st member) | 7406th | |
| Sexy primes (2nd member) | 7405th | |
| Sexy prime triplets (2nd member) | 1421st | |
| Roman numberals | ||
| Base 2 | 10111100001011101012 | 10111100001100000012 |
| Base 3 | 2011201222223 | 2011202001023 |
| Base 4 | 11320113114 | 11320120014 |
| Base 5 | 443130425 | 443131145 |
| Base 6 | 121321256 | 121321456 |
| Base 7 | 31634157 | 31634337 |
| Base 8 | 13605658 | 13606018 |
| Base 9 | 6465889 | 6466129 |
| Base 10 | 38539710 | 38540910 |
| Base 11 | 24361111 | 24362211 |
| Base 12 | 16704512 | 16705512 |
| Base 13 | 10655c13 | 10656b13 |
| Base 14 | a064514 | a065314 |
| Base 15 | 792d215 | 792de15 |
| Base 16 | 5e17516 | 5e18116 |