Compare 1009 vs 1423
| Property | 1009 | 1423 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10091 | 14231 |
| Prime factorization | 1009 | 1423 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1009 | 1, 1423 |
| Number of properties | 10 | 6 |
| Chen primes | 116th | |
| Cousin primes (1st member) | 42nd | 49th |
| Emirps | 37th | |
| Good primes | 45th | 53rd |
| Happy primes | 36th | |
| Isolated primes | 100th | 133rd |
| Lucky primes | 44th | |
| Primes | 169th | 224th |
| Prime triplets (1st member) | 36th | |
| Pythagorean primes | 81st | |
| Sexy primes (1st member) | 97th | |
| Solinas primes | 44th | |
| Roman numberals | MIX | MCDXXIII |
| Base 2 | 11111100012 | 101100011112 |
| Base 3 | 11011013 | 12212013 |
| Base 4 | 333014 | 1120334 |
| Base 5 | 130145 | 211435 |
| Base 6 | 44016 | 103316 |
| Base 7 | 26417 | 41027 |
| Base 8 | 17618 | 26178 |
| Base 9 | 13419 | 18519 |
| Base 10 | 100910 | 142310 |
| Base 11 | 83811 | 108411 |
| Base 12 | 70112 | 9a712 |
| Base 13 | 5c813 | 85613 |
| Base 14 | 52114 | 73914 |
| Base 15 | 47415 | 64d15 |
| Base 16 | 3f116 | 58f16 |