Compare 1009 vs 1097
| Property | 1009 | 1097 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 10091 | 10971 | 
| Prime factorization | 1009 | 1097 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 1009 | 1, 1097 | 
| Number of properties | 10 | 14 | 
| Additive primes | 98th | |
| Chen primes | 116th | 123rd | 
| Cousin primes (1st member) | 42nd | |
| Cousin primes (2nd member) | 44th | |
| Emirps | 37th | 44th | 
| Good primes | 45th | |
| Happy primes | 36th | |
| Isolated primes | 100th | 105th | 
| Long primes | 69th | |
| Lucky primes | 44th | |
| Primes | 169th | 184th | 
| Prime triplets (3rd member) | 32nd | |
| Pythagorean primes | 81st | 89th | 
| Sexy primes (1st member) | 80th | |
| Sexy primes (2nd member) | 79th | |
| Sexy prime quadrupletss (2nd member) | 8th | |
| Sexy prime triplets (1st member) | 30th | |
| Sexy prime triplets (2nd member) | 29th | |
| Solinas primes | 44th | |
| Roman numberals | MIX | MXCVII | 
| Base 2 | 11111100012 | 100010010012 | 
| Base 3 | 11011013 | 11111223 | 
| Base 4 | 333014 | 1010214 | 
| Base 5 | 130145 | 133425 | 
| Base 6 | 44016 | 50256 | 
| Base 7 | 26417 | 31257 | 
| Base 8 | 17618 | 21118 | 
| Base 9 | 13419 | 14489 | 
| Base 10 | 100910 | 109710 | 
| Base 11 | 83811 | 90811 | 
| Base 12 | 70112 | 77512 | 
| Base 13 | 5c813 | 66513 | 
| Base 14 | 52114 | 58514 | 
| Base 15 | 47415 | 4d215 | 
| Base 16 | 3f116 | 44916 |