Compare 542149 vs 542219
| Property | 542149 | 542219 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5421491 | 5422191 |
| Prime factorization | 542149 | 542219 |
| Divisors count | 2 | 2 |
| Divisors | 1, 542149 | 1, 542219 |
| Number of properties | 3 | 5 |
| Additive primes | 17559th | |
| Chen primes | 17677th | |
| Cousin primes (1st member) | 4882nd | |
| Isolated primes | 34947th | 34954th |
| Primes | 44738th | 44745th |
| Safe primes | 2626th | |
| Roman numberals | ||
| Base 2 | 100001000101110001012 | 100001000110000010112 |
| Base 3 | 10001122001213 | 10001122100123 |
| Base 4 | 20101130114 | 20101200234 |
| Base 5 | 1143220445 | 1143223345 |
| Base 6 | 153415416 | 153421356 |
| Base 7 | 44154167 | 44155467 |
| Base 8 | 20427058 | 20430138 |
| Base 9 | 10156179 | 10157059 |
| Base 10 | 54214910 | 54221910 |
| Base 11 | 34036311 | 34041711 |
| Base 12 | 2218b112 | 22194b12 |
| Base 13 | 15c9ca13 | 15ca5213 |
| Base 14 | 10180d14 | 10185d14 |
| Base 15 | aa98415 | aa9ce15 |
| Base 16 | 845c516 | 8460b16 |