Compare 42989 vs 43457
| Property | 42989 | 43457 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 429891 | 434571 |
| Prime factorization | 42989 | 43457 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42989 | 1, 43457 |
| Number of properties | 7 | 8 |
| Additive primes | 2016th | |
| Chen primes | 2105th | 2124th |
| Harmonic primes | 1672nd | 1685th |
| Isolated primes | 3249th | 3280th |
| Long primes | 1691st | 1702nd |
| Primes | 4494th | 4531st |
| Pythagorean primes | 2230th | 2246th |
| Sexy primes (2nd member) | 1281st | |
| Ulam primes | 340th | |
| Roman numberals | ||
| Base 2 | 10100111111011012 | 10101001110000012 |
| Base 3 | 20112220123 | 20121211123 |
| Base 4 | 221332314 | 222130014 |
| Base 5 | 23334245 | 23423125 |
| Base 6 | 5310056 | 5331056 |
| Base 7 | 2362227 | 2404617 |
| Base 8 | 1237558 | 1247018 |
| Base 9 | 648659 | 655459 |
| Base 10 | 4298910 | 4345710 |
| Base 11 | 2a33111 | 2a71711 |
| Base 12 | 20a6512 | 2119512 |
| Base 13 | 1674b13 | 16a1b13 |
| Base 14 | 1194914 | 11ba114 |
| Base 15 | cb0e15 | cd2215 |
| Base 16 | a7ed16 | a9c116 |