Compare 1009 vs 1123
| Property | 1009 | 1123 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10091 | 11231 |
| Prime factorization | 1009 | 1123 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1009 | 1, 1123 |
| Number of properties | 10 | 7 |
| Additive primes | 101st | |
| Chen primes | 116th | |
| Cousin primes (1st member) | 42nd | |
| Emirps | 37th | |
| Good primes | 45th | |
| Happy primes | 36th | |
| Isolated primes | 100th | 109th |
| Lucky primes | 44th | 50th |
| Primes | 169th | 188th |
| Pythagorean primes | 81st | |
| Sexy primes (1st member) | 83rd | |
| Sexy primes (2nd member) | 82nd | |
| Sexy prime triplets (2nd member) | 31st | |
| Solinas primes | 44th | |
| Roman numberals | MIX | MCXXIII |
| Base 2 | 11111100012 | 100011000112 |
| Base 3 | 11011013 | 11121213 |
| Base 4 | 333014 | 1012034 |
| Base 5 | 130145 | 134435 |
| Base 6 | 44016 | 51116 |
| Base 7 | 26417 | 31637 |
| Base 8 | 17618 | 21438 |
| Base 9 | 13419 | 14779 |
| Base 10 | 100910 | 112310 |
| Base 11 | 83811 | 93111 |
| Base 12 | 70112 | 79712 |
| Base 13 | 5c813 | 68513 |
| Base 14 | 52114 | 5a314 |
| Base 15 | 47415 | 4ed15 |
| Base 16 | 3f116 | 46316 |