Compare 1009 vs 1009
| Property | 1009 | 1009 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10091 | 10091 |
| Prime factorization | 1009 | 1009 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1009 | 1, 1009 |
| Number of properties | 10 | 10 |
| Chen primes | 116th | 116th |
| Cousin primes (1st member) | 42nd | 42nd |
| Emirps | 37th | 37th |
| Good primes | 45th | 45th |
| Happy primes | 36th | 36th |
| Isolated primes | 100th | 100th |
| Lucky primes | 44th | 44th |
| Primes | 169th | 169th |
| Pythagorean primes | 81st | 81st |
| Solinas primes | 44th | 44th |
| Roman numberals | MIX | MIX |
| Base 2 | 11111100012 | 11111100012 |
| Base 3 | 11011013 | 11011013 |
| Base 4 | 333014 | 333014 |
| Base 5 | 130145 | 130145 |
| Base 6 | 44016 | 44016 |
| Base 7 | 26417 | 26417 |
| Base 8 | 17618 | 17618 |
| Base 9 | 13419 | 13419 |
| Base 10 | 100910 | 100910 |
| Base 11 | 83811 | 83811 |
| Base 12 | 70112 | 70112 |
| Base 13 | 5c813 | 5c813 |
| Base 14 | 52114 | 52114 |
| Base 15 | 47415 | 47415 |
| Base 16 | 3f116 | 3f116 |