Compare 1009 vs 1303
| Property | 1009 | 1303 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 10091 | 13031 | 
| Prime factorization | 1009 | 1303 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 1009 | 1, 1303 | 
| Number of properties | 10 | 11 | 
| Additive primes | 116th | |
| Chen primes | 116th | |
| Cousin primes (1st member) | 42nd | 48th | 
| Emirps | 37th | |
| Good primes | 45th | |
| Happy primes | 36th | 42nd | 
| Isolated primes | 100th | |
| Long primes | 83rd | |
| Lucky primes | 44th | 55th | 
| Primes | 169th | 213th | 
| Prime triplets (2nd member) | 35th | |
| Prime triplets (3rd member) | 34th | |
| Pythagorean primes | 81st | |
| Sexy primes (2nd member) | 92nd | |
| Sexy prime triplets (3rd member) | 35th | |
| Solinas primes | 44th | |
| Twin primes (2nd member) | 45th | |
| Roman numberals | MIX | MCCCIII | 
| Base 2 | 11111100012 | 101000101112 | 
| Base 3 | 11011013 | 12100213 | 
| Base 4 | 333014 | 1101134 | 
| Base 5 | 130145 | 202035 | 
| Base 6 | 44016 | 100116 | 
| Base 7 | 26417 | 35417 | 
| Base 8 | 17618 | 24278 | 
| Base 9 | 13419 | 17079 | 
| Base 10 | 100910 | 130310 | 
| Base 11 | 83811 | a8511 | 
| Base 12 | 70112 | 90712 | 
| Base 13 | 5c813 | 79313 | 
| Base 14 | 52114 | 69114 | 
| Base 15 | 47415 | 5bd15 | 
| Base 16 | 3f116 | 51716 |