Compare 68439 vs 68447
| Property | 68439 | 68447 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 71 × 32591 | 684471 |
| Prime factorization | 3 × 7 × 3259 | 68447 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 7, 21, 3259, 9777, 22813, 68439 | 1, 68447 |
| Number of properties | 0 | 8 |
| Additive primes | 2901st | |
| Chen primes | 3110th | |
| Cousin primes (2nd member) | 891st | |
| Harmonic primes | 2569th | |
| Long primes | 2573rd | |
| Primes | 6805th | |
| Prime triplets (2nd member) | 380th | |
| Twin primes (1st member) | 888th | |
| Roman numberals | ||
| Base 2 | 100001011010101112 | 100001011010111112 |
| Base 3 | 101102122103 | 101102200023 |
| Base 4 | 1002311134 | 1002311334 |
| Base 5 | 41422245 | 41422425 |
| Base 6 | 12445036 | 12445156 |
| Base 7 | 4033507 | 4033617 |
| Base 8 | 2055278 | 2055378 |
| Base 9 | 1137839 | 1138029 |
| Base 10 | 6843910 | 6844710 |
| Base 11 | 4746811 | 4747511 |
| Base 12 | 3373312 | 3373b12 |
| Base 13 | 251c713 | 2520213 |
| Base 14 | 1ad2714 | 1ad3114 |
| Base 15 | 1542915 | 1543215 |
| Base 16 | 10b5716 | 10b5f16 |