Compare 857 vs 1423
Property | 857 | 1423 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 8571 | 14231 |
Prime factorization | 857 | 1423 |
Divisors count | 2 | 2 |
Divisors | 1, 857 | 1, 1423 |
Number of properties | 9 | 6 |
Chen primes | 101st | |
Cousin primes (1st member) | 49th | |
Cousin primes (2nd member) | 35th | |
Good primes | 53rd | |
Isolated primes | 133rd | |
Long primes | 52nd | |
Primes | 148th | 224th |
Prime triplets (1st member) | 28th | 36th |
Prime triplets (2nd member) | 27th | |
Pythagorean primes | 72nd | |
Sexy primes (1st member) | 67th | 97th |
Twin primes (1st member) | 34th | |
Roman numberals | DCCCLVII | MCDXXIII |
Base 2 | 11010110012 | 101100011112 |
Base 3 | 10112023 | 12212013 |
Base 4 | 311214 | 1120334 |
Base 5 | 114125 | 211435 |
Base 6 | 35456 | 103316 |
Base 7 | 23337 | 41027 |
Base 8 | 15318 | 26178 |
Base 9 | 11529 | 18519 |
Base 10 | 85710 | 142310 |
Base 11 | 70a11 | 108411 |
Base 12 | 5b512 | 9a712 |
Base 13 | 50c13 | 85613 |
Base 14 | 45314 | 73914 |
Base 15 | 3c215 | 64d15 |
Base 16 | 35916 | 58f16 |