Compare 1607 vs 2309
| Property | 1607 | 2309 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 16071 | 23091 |
| Prime factorization | 1607 | 2309 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1607 | 1, 2309 |
| Number of properties | 12 | 7 |
| Chen primes | 161st | 208th |
| Happy primes | 49th | 60th |
| Harmonic primes | 86th | 127th |
| Long primes | 99th | 134th |
| Primes | 253rd | 343rd |
| Prime triplets (1st member) | 42nd | |
| Pythagorean primes | 168th | |
| Sexy primes (1st member) | 109th | |
| Sexy primes (2nd member) | 108th | |
| Sexy prime quadrupletss (2nd member) | 10th | |
| Sexy prime triplets (1st member) | 42nd | |
| Sexy prime triplets (2nd member) | 41st | |
| Twin primes (1st member) | 51st | 70th |
| Roman numberals | MDCVII | MMCCCIX |
| Base 2 | 110010001112 | 1001000001012 |
| Base 3 | 20121123 | 100111123 |
| Base 4 | 1210134 | 2100114 |
| Base 5 | 224125 | 332145 |
| Base 6 | 112356 | 144056 |
| Base 7 | 44547 | 65067 |
| Base 8 | 31078 | 44058 |
| Base 9 | 21759 | 31459 |
| Base 10 | 160710 | 230910 |
| Base 11 | 123111 | 180a11 |
| Base 12 | b1b12 | 140512 |
| Base 13 | 96813 | 108813 |
| Base 14 | 82b14 | bad14 |
| Base 15 | 72215 | a3e15 |
| Base 16 | 64716 | 90516 |