Compare 389183 vs 389189
| Property | 389183 | 389189 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 231 × 169211 | 3891891 |
| Prime factorization | 23 × 16921 | 389189 |
| Divisors count | 4 | 2 |
| Divisors | 1, 23, 16921, 389183 | 1, 389189 |
| Number of properties | 1 | 4 |
| Chen primes | 13355th | |
| Emirps | 6419th | |
| Isolated primes | 25573rd | |
| Primes | 33002nd | |
| Semiprimes | 85319th | |
| Roman numberals | ||
| Base 2 | 10111110000001111112 | 10111110000010001012 |
| Base 3 | 2012022120123 | 2012022121023 |
| Base 4 | 11330003334 | 11330010114 |
| Base 5 | 444232135 | 444232245 |
| Base 6 | 122014356 | 122014456 |
| Base 7 | 32104347 | 32104437 |
| Base 8 | 13700778 | 13701058 |
| Base 9 | 6527659 | 6527729 |
| Base 10 | 38918310 | 38918910 |
| Base 11 | 24644311 | 24644911 |
| Base 12 | 16927b12 | 16928512 |
| Base 13 | 1081b213 | 1081b813 |
| Base 14 | a1b8b14 | a1b9314 |
| Base 15 | 7a4a815 | 7a4ae15 |
| Base 16 | 5f03f16 | 5f04516 |