Compare 42013 vs 42859
| Property | 42013 | 42859 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 420131 | 428591 |
| Prime factorization | 42013 | 42859 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42013 | 1, 42859 |
| Number of properties | 6 | 7 |
| Cousin primes (1st member) | 607th | 618th |
| Happy primes | 733rd | |
| Isolated primes | 3172nd | 3239th |
| Long primes | 1683rd | |
| Primes | 4393rd | 4482nd |
| Prime triplets (1st member) | 285th | |
| Pythagorean primes | 2178th | |
| Sexy primes (1st member) | 1246th | |
| Sexy primes (2nd member) | 1272nd | |
| Ulam primes | 337th | |
| Roman numberals | ||
| Base 2 | 10100100000111012 | 10100111011010112 |
| Base 3 | 20101220013 | 20112101013 |
| Base 4 | 221001314 | 221312234 |
| Base 5 | 23210235 | 23324145 |
| Base 6 | 5223016 | 5302316 |
| Base 7 | 2333267 | 2356457 |
| Base 8 | 1220358 | 1235538 |
| Base 9 | 635619 | 647119 |
| Base 10 | 4201310 | 4285910 |
| Base 11 | 2962411 | 2a22311 |
| Base 12 | 2039112 | 2097712 |
| Base 13 | 1617a13 | 1667b13 |
| Base 14 | 1144d14 | 1189514 |
| Base 15 | c6ad15 | ca7415 |
| Base 16 | a41d16 | a76b16 |