Compare 68899 vs 68905
| Property | 68899 | 68905 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 688991 | 51 × 137811 |
| Prime factorization | 68899 | 5 × 13781 |
| Divisors count | 2 | 4 |
| Divisors | 1, 68899 | 1, 5, 13781, 68905 |
| Number of properties | 6 | 1 |
| Cousin primes (1st member) | 896th | |
| Happy primes | 1058th | |
| Long primes | 2594th | |
| Primes | 6847th | |
| Prime triplets (2nd member) | 381st | |
| Semiprimes | 16428th | |
| Twin primes (2nd member) | 893rd | |
| Roman numberals | ||
| Base 2 | 100001101001000112 | 100001101001010012 |
| Base 3 | 101111112113 | 101111120013 |
| Base 4 | 1003102034 | 1003102214 |
| Base 5 | 42010445 | 42011105 |
| Base 6 | 12505516 | 12510016 |
| Base 7 | 4046057 | 4046147 |
| Base 8 | 2064438 | 2064518 |
| Base 9 | 1144549 | 1144619 |
| Base 10 | 6889910 | 6890510 |
| Base 11 | 4784611 | 4785111 |
| Base 12 | 33a5712 | 33a6112 |
| Base 13 | 2548c13 | 2549513 |
| Base 14 | 1b17514 | 1b17b14 |
| Base 15 | 1563415 | 1563a15 |
| Base 16 | 10d2316 | 10d2916 |