Compare 42071 vs 42181
| Property | 42071 | 42181 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 420711 | 421811 |
| Prime factorization | 42071 | 42181 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42071 | 1, 42181 |
| Number of properties | 5 | 9 |
| Chen primes | 2068th | |
| Happy primes | 723rd | 725th |
| Harmonic primes | 1642nd | |
| Long primes | 1660th | |
| Primes | 4399th | 4409th |
| Pythagorean primes | 2186th | |
| Sexy primes (1st member) | 1249th | |
| Sexy prime triplets (1st member) | 304th | |
| Sophie germain primes | 586th | |
| Super primes | 600th | |
| Twin primes (1st member) | 613th | |
| Twin primes (2nd member) | 614th | |
| Roman numberals | ||
| Base 2 | 10100100010101112 | 10100100110001012 |
| Base 3 | 20102010123 | 20102120213 |
| Base 4 | 221011134 | 221030114 |
| Base 5 | 23212415 | 23222115 |
| Base 6 | 5224356 | 5231416 |
| Base 7 | 2334417 | 2336567 |
| Base 8 | 1221278 | 1223058 |
| Base 9 | 636359 | 637679 |
| Base 10 | 4207110 | 4218110 |
| Base 11 | 2967711 | 2976711 |
| Base 12 | 2041b12 | 204b112 |
| Base 13 | 161c313 | 1627913 |
| Base 14 | 1149114 | 1152d14 |
| Base 15 | c6eb15 | c77115 |
| Base 16 | a45716 | a4c516 |