Compare 308486 vs 308489
| Property | 308486 | 308489 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 1542431 | 3084891 |
| Prime factorization | 2 × 154243 | 308489 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 154243, 308486 | 1, 308489 |
| Number of properties | 1 | 4 |
| Chen primes | 10921st | |
| Harmonic primes | 9965th | |
| Primes | 26680th | |
| Semiprimes | 68403rd | |
| Twin primes (1st member) | 3068th | |
| Roman numberals | ||
| Base 2 | 10010110101000001102 | 10010110101000010012 |
| Base 3 | 1202000111023 | 1202000111123 |
| Base 4 | 10231100124 | 10231100214 |
| Base 5 | 343324215 | 343324245 |
| Base 6 | 103401026 | 103401056 |
| Base 7 | 24232437 | 24232467 |
| Base 8 | 11324068 | 11324118 |
| Base 9 | 5201429 | 5201459 |
| Base 10 | 30848610 | 30848910 |
| Base 11 | 1a085211 | 1a085511 |
| Base 12 | 12a63212 | 12a63512 |
| Base 13 | aa54913 | aa54c13 |
| Base 14 | 805ca14 | 805cd14 |
| Base 15 | 6160b15 | 6160e15 |
| Base 16 | 4b50616 | 4b50916 |