Compare 42709 vs 42989
| Property | 42709 | 42989 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 427091 | 429891 |
| Prime factorization | 42709 | 42989 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42709 | 1, 42989 |
| Number of properties | 7 | 7 |
| Chen primes | 2105th | |
| Harmonic primes | 1661st | 1672nd |
| Isolated primes | 3225th | 3249th |
| Long primes | 1678th | 1691st |
| Primes | 4466th | 4494th |
| Pythagorean primes | 2216th | 2230th |
| Sexy primes (2nd member) | 1268th | |
| Sexy prime triplets (3rd member) | 310th | |
| Ulam primes | 340th | |
| Roman numberals | ||
| Base 2 | 10100110110101012 | 10100111111011012 |
| Base 3 | 20111202113 | 20112220123 |
| Base 4 | 221231114 | 221332314 |
| Base 5 | 23313145 | 23334245 |
| Base 6 | 5254216 | 5310056 |
| Base 7 | 2353427 | 2362227 |
| Base 8 | 1233258 | 1237558 |
| Base 9 | 645249 | 648659 |
| Base 10 | 4270910 | 4298910 |
| Base 11 | 2a0a711 | 2a33111 |
| Base 12 | 2087112 | 20a6512 |
| Base 13 | 1659413 | 1674b13 |
| Base 14 | 117c914 | 1194914 |
| Base 15 | c9c415 | cb0e15 |
| Base 16 | a6d516 | a7ed16 |