Compare 662939 vs 662945
| Property | 662939 | 662945 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 6629391 | 51 × 1325891 |
| Prime factorization | 662939 | 5 × 132589 |
| Divisors count | 2 | 4 |
| Divisors | 1, 662939 | 1, 5, 132589, 662945 |
| Number of properties | 3 | 1 |
| Chen primes | 21033rd | |
| Primes | 53785th | |
| Semiprimes | 141845th | |
| Twin primes (1st member) | 5801st | |
| Roman numberals | ||
| Base 2 | 101000011101100110112 | 101000011101101000012 |
| Base 3 | 10202001010223 | 10202001011123 |
| Base 4 | 22013121234 | 22013122014 |
| Base 5 | 1322032245 | 1322032405 |
| Base 6 | 221130556 | 221131056 |
| Base 7 | 54305247 | 54305337 |
| Base 8 | 24166338 | 24166418 |
| Base 9 | 12203389 | 12203459 |
| Base 10 | 66293910 | 66294510 |
| Base 11 | 41309211 | 41309811 |
| Base 12 | 27b78b12 | 27b79512 |
| Base 13 | 1a299413 | 1a299a13 |
| Base 14 | 13384b14 | 13385314 |
| Base 15 | d165e15 | d166515 |
| Base 16 | a1d9b16 | a1da116 |