Compare 42989 vs 43013
| Property | 42989 | 43013 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 429891 | 430131 |
| Prime factorization | 42989 | 43013 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42989 | 1, 43013 |
| Number of properties | 7 | 6 |
| Additive primes | 2004th | |
| Chen primes | 2105th | |
| Harmonic primes | 1672nd | |
| Isolated primes | 3249th | 3251st |
| Long primes | 1691st | |
| Primes | 4494th | 4496th |
| Pythagorean primes | 2230th | 2231st |
| Sexy primes (1st member) | 1276th | |
| Sophie germain primes | 597th | |
| Ulam primes | 340th | |
| Roman numberals | ||
| Base 2 | 10100111111011012 | 10101000000001012 |
| Base 3 | 20112220123 | 20120000023 |
| Base 4 | 221332314 | 222000114 |
| Base 5 | 23334245 | 23340235 |
| Base 6 | 5310056 | 5310456 |
| Base 7 | 2362227 | 2362557 |
| Base 8 | 1237558 | 1240058 |
| Base 9 | 648659 | 650029 |
| Base 10 | 4298910 | 4301310 |
| Base 11 | 2a33111 | 2a35311 |
| Base 12 | 20a6512 | 20a8512 |
| Base 13 | 1674b13 | 1676913 |
| Base 14 | 1194914 | 1196514 |
| Base 15 | cb0e15 | cb2815 |
| Base 16 | a7ed16 | a80516 |