Compare 68442 vs 68447
| Property | 68442 | 68447 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 21 × 31 × 111 × 171 × 611 | 684471 |
| Prime factorization | 2 × 3 × 11 × 17 × 61 | 68447 |
| Divisors count | 32 | 2 |
| Divisors | 1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 61, 66, 102, 122, 183, 187, 366, 374, 561, 671, 1037, 1122, 1342, 2013, 2074, 3111, 4026, 6222, 11407, 22814, 34221, 68442 | 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 | 100001011010110102 | 100001011010111112 |
| Base 3 | 101102122203 | 101102200023 |
| Base 4 | 1002311224 | 1002311334 |
| Base 5 | 41422325 | 41422425 |
| Base 6 | 12445106 | 12445156 |
| Base 7 | 4033537 | 4033617 |
| Base 8 | 2055328 | 2055378 |
| Base 9 | 1137869 | 1138029 |
| Base 10 | 6844210 | 6844710 |
| Base 11 | 4747011 | 4747511 |
| Base 12 | 3373612 | 3373b12 |
| Base 13 | 251ca13 | 2520213 |
| Base 14 | 1ad2a14 | 1ad3114 |
| Base 15 | 1542c15 | 1543215 |
| Base 16 | 10b5a16 | 10b5f16 |