Compare 42005 vs 42013
Property | 42005 | 42013 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 51 × 311 × 2711 | 420131 |
Prime factorization | 5 × 31 × 271 | 42013 |
Divisors count | 8 | 2 |
Divisors | 1, 5, 31, 155, 271, 1355, 8401, 42005 | 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 | 10100100000101012 | 10100100000111012 |
Base 3 | 20101212023 | 20101220013 |
Base 4 | 221001114 | 221001314 |
Base 5 | 23210105 | 23210235 |
Base 6 | 5222456 | 5223016 |
Base 7 | 2333157 | 2333267 |
Base 8 | 1220258 | 1220358 |
Base 9 | 635529 | 635619 |
Base 10 | 4200510 | 4201310 |
Base 11 | 2961711 | 2962411 |
Base 12 | 2038512 | 2039112 |
Base 13 | 1617213 | 1617a13 |
Base 14 | 1144514 | 1144d14 |
Base 15 | c6a515 | c6ad15 |
Base 16 | a41516 | a41d16 |