Compare 514889 vs 515149
| Property | 514889 | 515149 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5148891 | 5151491 |
| Prime factorization | 514889 | 515149 |
| Divisors count | 2 | 2 |
| Divisors | 1, 514889 | 1, 515149 |
| Number of properties | 3 | 4 |
| Chen primes | 16921st | |
| Cousin primes (1st member) | 4665th | |
| Isolated primes | 33329th | 33338th |
| Primes | 42668th | 42679th |
| Sexy primes (2nd member) | 9398th | |
| Roman numberals | ||
| Base 2 | 11111011011010010012 | 11111011100010011012 |
| Base 3 | 2220110212223 | 2220111221213 |
| Base 4 | 13312310214 | 13313010314 |
| Base 5 | 1124340245 | 1124410445 |
| Base 6 | 150114256 | 150125416 |
| Base 7 | 42430647 | 42436157 |
| Base 8 | 17555118 | 17561158 |
| Base 9 | 8642589 | 8645779 |
| Base 10 | 51488910 | 51514910 |
| Base 11 | 32193111 | 32204811 |
| Base 12 | 209b7512 | 20a15112 |
| Base 13 | 15048b13 | 15062b13 |
| Base 14 | d58db14 | d5a4514 |
| Base 15 | a285e15 | a298415 |
| Base 16 | 7db4916 | 7dc4d16 |