Compare 542149 vs 542947
| Property | 542149 | 542947 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5421491 | 5429471 |
| Prime factorization | 542149 | 542947 |
| Divisors count | 2 | 2 |
| Divisors | 1, 542149 | 1, 542947 |
| Number of properties | 3 | 5 |
| Additive primes | 17576th | |
| Cousin primes (1st member) | 4882nd | 4887th |
| Isolated primes | 34947th | 34999th |
| Lucky primes | 5218th | |
| Primes | 44738th | 44796th |
| Roman numberals | ||
| Base 2 | 100001000101110001012 | 100001001000111000112 |
| Base 3 | 10001122001213 | 10001202100113 |
| Base 4 | 20101130114 | 20102032034 |
| Base 5 | 1143220445 | 1143332425 |
| Base 6 | 153415416 | 153453516 |
| Base 7 | 44154167 | 44206367 |
| Base 8 | 20427058 | 20443438 |
| Base 9 | 10156179 | 10167049 |
| Base 10 | 54214910 | 54294710 |
| Base 11 | 34036311 | 340a1911 |
| Base 12 | 2218b112 | 22225712 |
| Base 13 | 15c9ca13 | 16019213 |
| Base 14 | 10180d14 | 101c1d14 |
| Base 15 | aa98415 | aad1715 |
| Base 16 | 845c516 | 848e316 |