Compare 121313 vs 123407
| Property | 121313 | 123407 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1213131 | 1234071 |
| Prime factorization | 121313 | 123407 |
| Divisors count | 2 | 2 |
| Divisors | 1, 121313 | 1, 123407 |
| Number of properties | 7 | 9 |
| Additive primes | 4694th | 4779th |
| Cousin primes (2nd member) | 1427th | |
| Emirps | 2292nd | |
| Happy primes | 1812th | |
| Isolated primes | 8550th | 8683rd |
| Long primes | 4276th | 4338th |
| Primes | 11415th | 11596th |
| Pythagorean primes | 5678th | |
| Safe primes | 793rd | |
| Sexy primes (2nd member) | 2893rd | |
| Ulam primes | 803rd | 815th |
| Roman numberals | ||
| Base 2 | 111011001111000012 | 111100010000011112 |
| Base 3 | 200111020023 | 200210211223 |
| Base 4 | 1312132014 | 1320200334 |
| Base 5 | 123402235 | 124221125 |
| Base 6 | 23333456 | 23511556 |
| Base 7 | 10134537 | 10225347 |
| Base 8 | 3547418 | 3610178 |
| Base 9 | 2043629 | 2072489 |
| Base 10 | 12131310 | 12340710 |
| Base 11 | 8316511 | 8479911 |
| Base 12 | 5a25512 | 5b4bb12 |
| Base 13 | 432aa13 | 4422b13 |
| Base 14 | 322d314 | 32d8b14 |
| Base 15 | 25e2815 | 2687215 |
| Base 16 | 1d9e116 | 1e20f16 |