Compare 42007 vs 42013
| Property | 42007 | 42013 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 171 × 3531 | 420131 |
| Prime factorization | 7 × 17 × 353 | 42013 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 17, 119, 353, 2471, 6001, 42007 | 1, 42013 |
| Number of properties | 0 | 6 |
| Cousin primes (1st member) | 607th | |
| Isolated primes | 3172nd | |
| Primes | 4393rd | |
| Prime triplets (1st member) | 285th | |
| Pythagorean primes | 2178th | |
| Sexy primes (1st member) | 1246th | |
| Roman numberals | ||
| Base 2 | 10100100000101112 | 10100100000111012 |
| Base 3 | 20101212113 | 20101220013 |
| Base 4 | 221001134 | 221001314 |
| Base 5 | 23210125 | 23210235 |
| Base 6 | 5222516 | 5223016 |
| Base 7 | 2333207 | 2333267 |
| Base 8 | 1220278 | 1220358 |
| Base 9 | 635549 | 635619 |
| Base 10 | 4200710 | 4201310 |
| Base 11 | 2961911 | 2962411 |
| Base 12 | 2038712 | 2039112 |
| Base 13 | 1617413 | 1617a13 |
| Base 14 | 1144714 | 1144d14 |
| Base 15 | c6a715 | c6ad15 |
| Base 16 | a41716 | a41d16 |