Compare 42839 vs 42989
Property | 42839 | 42989 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 428391 | 429891 |
Prime factorization | 42839 | 42989 |
Divisors count | 2 | 2 |
Divisors | 1, 42839 | 1, 42989 |
Number of properties | 4 | 7 |
Chen primes | 2097th | 2105th |
Harmonic primes | 1672nd | |
Isolated primes | 3249th | |
Long primes | 1691st | |
Primes | 4479th | 4494th |
Pythagorean primes | 2230th | |
Safe primes | 349th | |
Twin primes (1st member) | 622nd | |
Ulam primes | 340th | |
Roman numberals | ||
Base 2 | 10100111010101112 | 10100111111011012 |
Base 3 | 20112021223 | 20112220123 |
Base 4 | 221311134 | 221332314 |
Base 5 | 23323245 | 23334245 |
Base 6 | 5301556 | 5310056 |
Base 7 | 2356167 | 2362227 |
Base 8 | 1235278 | 1237558 |
Base 9 | 646789 | 648659 |
Base 10 | 4283910 | 4298910 |
Base 11 | 2a20511 | 2a33111 |
Base 12 | 2095b12 | 20a6512 |
Base 13 | 1666413 | 1674b13 |
Base 14 | 1187d14 | 1194914 |
Base 15 | ca5e15 | cb0e15 |
Base 16 | a75716 | a7ed16 |