Compare 42989 vs 43487
| Property | 42989 | 43487 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 429891 | 434871 |
| Prime factorization | 42989 | 43487 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42989 | 1, 43487 |
| Number of properties | 7 | 6 |
| Chen primes | 2105th | 2125th |
| Harmonic primes | 1672nd | |
| Isolated primes | 3249th | 3282nd |
| Long primes | 1691st | 1703rd |
| Primes | 4494th | 4533rd |
| Pythagorean primes | 2230th | |
| Sexy primes (2nd member) | 1282nd | |
| Ulam primes | 340th | 341st |
| Roman numberals | ||
| Base 2 | 10100111111011012 | 10101001110111112 |
| Base 3 | 20112220123 | 20121221223 |
| Base 4 | 221332314 | 222131334 |
| Base 5 | 23334245 | 23424225 |
| Base 6 | 5310056 | 5331556 |
| Base 7 | 2362227 | 2405337 |
| Base 8 | 1237558 | 1247378 |
| Base 9 | 648659 | 655789 |
| Base 10 | 4298910 | 4348710 |
| Base 11 | 2a33111 | 2a74411 |
| Base 12 | 20a6512 | 211bb12 |
| Base 13 | 1674b13 | 16a4213 |
| Base 14 | 1194914 | 11bc314 |
| Base 15 | cb0e15 | cd4215 |
| Base 16 | a7ed16 | a9df16 |