Compare 509 vs 859
| Property | 509 | 859 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5091 | 8591 |
| Prime factorization | 509 | 859 |
| Divisors count | 2 | 2 |
| Divisors | 1, 509 | 1, 859 |
| Number of properties | 9 | 8 |
| Chen primes | 69th | |
| Cousin primes (1st member) | 36th | |
| Harmonic primes | 56th | |
| Isolated primes | 50th | |
| Long primes | 37th | |
| Primes | 97th | 149th |
| Prime triplets (2nd member) | 28th | |
| Prime triplets (3rd member) | 27th | |
| Pythagorean primes | 45th | |
| Sexy primes (2nd member) | 47th | 66th |
| Solinas primes | 38th | |
| Sophie germain primes | 26th | |
| Super primes | 25th | 35th |
| Twin primes (2nd member) | 34th | |
| Roman numberals | DIX | DCCCLIX |
| Base 2 | 1111111012 | 11010110112 |
| Base 3 | 2002123 | 10112113 |
| Base 4 | 133314 | 311234 |
| Base 5 | 40145 | 114145 |
| Base 6 | 22056 | 35516 |
| Base 7 | 13257 | 23357 |
| Base 8 | 7758 | 15338 |
| Base 9 | 6259 | 11549 |
| Base 10 | 50910 | 85910 |
| Base 11 | 42311 | 71111 |
| Base 12 | 36512 | 5b712 |
| Base 13 | 30213 | 51113 |
| Base 14 | 28514 | 45514 |
| Base 15 | 23e15 | 3c415 |
| Base 16 | 1fd16 | 35b16 |