Compare 542149 vs 542197
| Property | 542149 | 542197 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5421491 | 5421971 |
| Prime factorization | 542149 | 542197 |
| Divisors count | 2 | 2 |
| Divisors | 1, 542149 | 1, 542197 |
| Number of properties | 3 | 3 |
| Cousin primes (1st member) | 4882nd | |
| Happy primes | 6455th | |
| Isolated primes | 34947th | 34952nd |
| Primes | 44738th | 44743rd |
| Roman numberals | ||
| Base 2 | 100001000101110001012 | 100001000101111101012 |
| Base 3 | 10001122001213 | 10001122021013 |
| Base 4 | 20101130114 | 20101133114 |
| Base 5 | 1143220445 | 1143222425 |
| Base 6 | 153415416 | 153421016 |
| Base 7 | 44154167 | 44155157 |
| Base 8 | 20427058 | 20427658 |
| Base 9 | 10156179 | 10156719 |
| Base 10 | 54214910 | 54219710 |
| Base 11 | 34036311 | 3403a711 |
| Base 12 | 2218b112 | 22193112 |
| Base 13 | 15c9ca13 | 15ca3613 |
| Base 14 | 10180d14 | 10184514 |
| Base 15 | aa98415 | aa9b715 |
| Base 16 | 845c516 | 845f516 |