Compare 42605 vs 42611
| Property | 42605 | 42611 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 85211 | 426111 |
| Prime factorization | 5 × 8521 | 42611 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 8521, 42605 | 1, 42611 |
| Number of properties | 1 | 4 |
| Chen primes | 2087th | |
| Isolated primes | 3218th | |
| Primes | 4455th | |
| Semiprimes | 10375th | |
| Sophie germain primes | 592nd | |
| Roman numberals | ||
| Base 2 | 10100110011011012 | 10100110011100112 |
| Base 3 | 20111022223 | 20111100123 |
| Base 4 | 221212314 | 221213034 |
| Base 5 | 23304105 | 23304215 |
| Base 6 | 5251256 | 5251356 |
| Base 7 | 2351337 | 2351427 |
| Base 8 | 1231558 | 1231638 |
| Base 9 | 643889 | 644059 |
| Base 10 | 4260510 | 4261110 |
| Base 11 | 2a01211 | 2a01811 |
| Base 12 | 207a512 | 207ab12 |
| Base 13 | 1651413 | 1651a13 |
| Base 14 | 1175314 | 1175914 |
| Base 15 | c95515 | c95b15 |
| Base 16 | a66d16 | a67316 |