Compare 42989 vs 43049
| Property | 42989 | 43049 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 429891 | 430491 |
| Prime factorization | 42989 | 43049 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42989 | 1, 43049 |
| Number of properties | 7 | 4 |
| Chen primes | 2105th | 2108th |
| Harmonic primes | 1672nd | |
| Isolated primes | 3249th | |
| Long primes | 1691st | |
| Primes | 4494th | 4499th |
| Pythagorean primes | 2230th | 2233rd |
| Twin primes (1st member) | 624th | |
| Ulam primes | 340th | |
| Roman numberals | ||
| Base 2 | 10100111111011012 | 10101000001010012 |
| Base 3 | 20112220123 | 20120011023 |
| Base 4 | 221332314 | 222002214 |
| Base 5 | 23334245 | 23341445 |
| Base 6 | 5310056 | 5311456 |
| Base 7 | 2362227 | 2363367 |
| Base 8 | 1237558 | 1240518 |
| Base 9 | 648659 | 650429 |
| Base 10 | 4298910 | 4304910 |
| Base 11 | 2a33111 | 2a38611 |
| Base 12 | 20a6512 | 20ab512 |
| Base 13 | 1674b13 | 1679613 |
| Base 14 | 1194914 | 1198d14 |
| Base 15 | cb0e15 | cb4e15 |
| Base 16 | a7ed16 | a82916 |