Compare 42257 vs 42457
Property | 42257 | 42457 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 422571 | 424571 |
Prime factorization | 42257 | 42457 |
Divisors count | 2 | 2 |
Divisors | 1, 42257 | 1, 42457 |
Number of properties | 5 | 9 |
Chen primes | 2075th | 2080th |
Cousin primes (1st member) | 613th | |
Isolated primes | 3189th | 3207th |
Long primes | 1663rd | |
Primes | 4418th | 4440th |
Prime triplets (1st member) | 289th | |
Pythagorean primes | 2191st | 2201st |
Sexy primes (1st member) | 1260th | |
Sexy primes (2nd member) | 1259th | |
Sexy prime triplets (2nd member) | 307th | |
Roman numberals | ||
Base 2 | 10100101000100012 | 10100101110110012 |
Base 3 | 20102220023 | 20110201113 |
Base 4 | 221101014 | 221131214 |
Base 5 | 23230125 | 23243125 |
Base 6 | 5233456 | 5243216 |
Base 7 | 2341257 | 2345327 |
Base 8 | 1224218 | 1227318 |
Base 9 | 638629 | 642149 |
Base 10 | 4225710 | 4245710 |
Base 11 | 2982611 | 2999811 |
Base 12 | 2055512 | 206a112 |
Base 13 | 1630713 | 1642c13 |
Base 14 | 1158514 | 1168914 |
Base 15 | c7c215 | c8a715 |
Base 16 | a51116 | a5d916 |