Compare 1009 vs 1061
| Property | 1009 | 1061 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10091 | 10611 |
| Prime factorization | 1009 | 1061 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1009 | 1, 1061 |
| Number of properties | 10 | 6 |
| Chen primes | 116th | 121st |
| Cousin primes (1st member) | 42nd | |
| Emirps | 37th | 41st |
| Good primes | 45th | |
| Happy primes | 36th | |
| Harmonic primes | 64th | |
| Isolated primes | 100th | |
| Lucky primes | 44th | |
| Primes | 169th | 178th |
| Pythagorean primes | 81st | 86th |
| Solinas primes | 44th | |
| Twin primes (1st member) | 39th | |
| Roman numberals | MIX | MLXI |
| Base 2 | 11111100012 | 100001001012 |
| Base 3 | 11011013 | 11100223 |
| Base 4 | 333014 | 1002114 |
| Base 5 | 130145 | 132215 |
| Base 6 | 44016 | 45256 |
| Base 7 | 26417 | 30447 |
| Base 8 | 17618 | 20458 |
| Base 9 | 13419 | 14089 |
| Base 10 | 100910 | 106110 |
| Base 11 | 83811 | 88511 |
| Base 12 | 70112 | 74512 |
| Base 13 | 5c813 | 63813 |
| Base 14 | 52114 | 55b14 |
| Base 15 | 47415 | 4ab15 |
| Base 16 | 3f116 | 42516 |