Compare 542149 vs 542719
| Property | 542149 | 542719 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5421491 | 5427191 |
| Prime factorization | 542149 | 542719 |
| Divisors count | 2 | 2 |
| Divisors | 1, 542149 | 1, 542719 |
| Number of properties | 3 | 6 |
| Chen primes | 17688th | |
| Cousin primes (1st member) | 4882nd | 4886th |
| Happy primes | 6459th | |
| Isolated primes | 34947th | 34983rd |
| Primes | 44738th | 44778th |
| Sexy primes (2nd member) | 9815th | |
| Roman numberals | ||
| Base 2 | 100001000101110001012 | 100001000111111111112 |
| Base 3 | 10001122001213 | 10001201102013 |
| Base 4 | 20101130114 | 20101333334 |
| Base 5 | 1143220445 | 1143313345 |
| Base 6 | 153415416 | 153443316 |
| Base 7 | 44154167 | 44201627 |
| Base 8 | 20427058 | 20437778 |
| Base 9 | 10156179 | 10164219 |
| Base 10 | 54214910 | 54271910 |
| Base 11 | 34036311 | 34083111 |
| Base 12 | 2218b112 | 2220a712 |
| Base 13 | 15c9ca13 | 16004813 |
| Base 14 | 10180d14 | 101ad914 |
| Base 15 | aa98415 | aac1415 |
| Base 16 | 845c516 | 847ff16 |