Compare 385129 vs 385131
| Property | 385129 | 385131 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 3851291 | 31 × 1283771 |
| Prime factorization | 385129 | 3 × 128377 |
| Divisors count | 2 | 4 |
| Divisors | 1, 385129 | 1, 3, 128377, 385131 |
| Number of properties | 4 | 1 |
| Chen primes | 13235th | |
| Primes | 32693rd | |
| Semiprimes | 84457th | |
| Super primes | 3507th | |
| Twin primes (2nd member) | 3683rd | |
| Roman numberals | ||
| Base 2 | 10111100000011010012 | 10111100000011010112 |
| Base 3 | 2011200220013 | 2011200220103 |
| Base 4 | 11320012214 | 11320012234 |
| Base 5 | 443110045 | 443110115 |
| Base 6 | 121310016 | 121310036 |
| Base 7 | 31625537 | 31625557 |
| Base 8 | 13601518 | 13601538 |
| Base 9 | 6462619 | 6462639 |
| Base 10 | 38512910 | 38513110 |
| Base 11 | 24339811 | 24339a11 |
| Base 12 | 166a6112 | 166a6312 |
| Base 13 | 1063b413 | 1063b613 |
| Base 14 | a04d314 | a04d514 |
| Base 15 | 791a415 | 791a615 |
| Base 16 | 5e06916 | 5e06b16 |