Compare 1002 vs 1009
| Property | 1002 | 1009 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 1671 | 10091 |
| Prime factorization | 2 × 3 × 167 | 1009 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 167, 334, 501, 1002 | 1, 1009 |
| Number of properties | 0 | 10 |
| Chen primes | 116th | |
| Cousin primes (1st member) | 42nd | |
| Emirps | 37th | |
| Good primes | 45th | |
| Happy primes | 36th | |
| Isolated primes | 100th | |
| Lucky primes | 44th | |
| Primes | 169th | |
| Pythagorean primes | 81st | |
| Solinas primes | 44th | |
| Roman numberals | MII | MIX |
| Base 2 | 11111010102 | 11111100012 |
| Base 3 | 11010103 | 11011013 |
| Base 4 | 332224 | 333014 |
| Base 5 | 130025 | 130145 |
| Base 6 | 43506 | 44016 |
| Base 7 | 26317 | 26417 |
| Base 8 | 17528 | 17618 |
| Base 9 | 13339 | 13419 |
| Base 10 | 100210 | 100910 |
| Base 11 | 83111 | 83811 |
| Base 12 | 6b612 | 70112 |
| Base 13 | 5c113 | 5c813 |
| Base 14 | 51814 | 52114 |
| Base 15 | 46c15 | 47415 |
| Base 16 | 3ea16 | 3f116 |