Compare 859 vs 1009
| Property | 859 | 1009 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8591 | 10091 |
| Prime factorization | 859 | 1009 |
| Divisors count | 2 | 2 |
| Divisors | 1, 859 | 1, 1009 |
| Number of properties | 8 | 10 |
| Chen primes | 116th | |
| Cousin primes (1st member) | 36th | 42nd |
| Emirps | 37th | |
| Good primes | 45th | |
| Happy primes | 36th | |
| Harmonic primes | 56th | |
| Isolated primes | 100th | |
| Lucky primes | 44th | |
| Primes | 149th | 169th |
| Prime triplets (2nd member) | 28th | |
| Prime triplets (3rd member) | 27th | |
| Pythagorean primes | 81st | |
| Sexy primes (2nd member) | 66th | |
| Solinas primes | 44th | |
| Super primes | 35th | |
| Twin primes (2nd member) | 34th | |
| Roman numberals | DCCCLIX | MIX |
| Base 2 | 11010110112 | 11111100012 |
| Base 3 | 10112113 | 11011013 |
| Base 4 | 311234 | 333014 |
| Base 5 | 114145 | 130145 |
| Base 6 | 35516 | 44016 |
| Base 7 | 23357 | 26417 |
| Base 8 | 15338 | 17618 |
| Base 9 | 11549 | 13419 |
| Base 10 | 85910 | 100910 |
| Base 11 | 71111 | 83811 |
| Base 12 | 5b712 | 70112 |
| Base 13 | 51113 | 5c813 |
| Base 14 | 45514 | 52114 |
| Base 15 | 3c415 | 47415 |
| Base 16 | 35b16 | 3f116 |