Compare 1009 vs 1597
| Property | 1009 | 1597 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10091 | 15971 |
| Prime factorization | 1009 | 1597 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1009 | 1, 1597 |
| Number of properties | 10 | 9 |
| Chen primes | 116th | |
| Cousin primes (1st member) | 42nd | 57th |
| Emirps | 37th | 77th |
| Fibonacci primes | 7th | |
| Good primes | 45th | 56th |
| Happy primes | 36th | |
| Isolated primes | 100th | 152nd |
| Lucky primes | 44th | 61st |
| Primes | 169th | 251st |
| Pythagorean primes | 81st | 119th |
| Solinas primes | 44th | |
| Super primes | 54th | |
| Roman numberals | MIX | MDXCVII |
| Base 2 | 11111100012 | 110001111012 |
| Base 3 | 11011013 | 20120113 |
| Base 4 | 333014 | 1203314 |
| Base 5 | 130145 | 223425 |
| Base 6 | 44016 | 112216 |
| Base 7 | 26417 | 44417 |
| Base 8 | 17618 | 30758 |
| Base 9 | 13419 | 21649 |
| Base 10 | 100910 | 159710 |
| Base 11 | 83811 | 122211 |
| Base 12 | 70112 | b1112 |
| Base 13 | 5c813 | 95b13 |
| Base 14 | 52114 | 82114 |
| Base 15 | 47415 | 71715 |
| Base 16 | 3f116 | 63d16 |