Compare 1423 vs 1597
| Property | 1423 | 1597 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14231 | 15971 |
| Prime factorization | 1423 | 1597 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1423 | 1, 1597 |
| Number of properties | 6 | 9 |
| Cousin primes (1st member) | 49th | 57th |
| Emirps | 77th | |
| Fibonacci primes | 7th | |
| Good primes | 53rd | 56th |
| Isolated primes | 133rd | 152nd |
| Lucky primes | 61st | |
| Primes | 224th | 251st |
| Prime triplets (1st member) | 36th | |
| Pythagorean primes | 119th | |
| Sexy primes (1st member) | 97th | |
| Super primes | 54th | |
| Roman numberals | MCDXXIII | MDXCVII |
| Base 2 | 101100011112 | 110001111012 |
| Base 3 | 12212013 | 20120113 |
| Base 4 | 1120334 | 1203314 |
| Base 5 | 211435 | 223425 |
| Base 6 | 103316 | 112216 |
| Base 7 | 41027 | 44417 |
| Base 8 | 26178 | 30758 |
| Base 9 | 18519 | 21649 |
| Base 10 | 142310 | 159710 |
| Base 11 | 108411 | 122211 |
| Base 12 | 9a712 | b1112 |
| Base 13 | 85613 | 95b13 |
| Base 14 | 73914 | 82114 |
| Base 15 | 64d15 | 71715 |
| Base 16 | 58f16 | 63d16 |