Compare 2309 vs 2539
| Property | 2309 | 2539 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 23091 | 25391 |
| Prime factorization | 2309 | 2539 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2309 | 1, 2539 |
| Number of properties | 7 | 6 |
| Additive primes | 194th | |
| Chen primes | 208th | |
| Cousin primes (1st member) | 77th | |
| Good primes | 73rd | |
| Happy primes | 60th | |
| Harmonic primes | 127th | |
| Isolated primes | 228th | |
| Long primes | 134th | 146th |
| Primes | 343rd | 371st |
| Pythagorean primes | 168th | |
| Twin primes (1st member) | 70th | |
| Roman numberals | MMCCCIX | MMDXXXIX |
| Base 2 | 1001000001012 | 1001111010112 |
| Base 3 | 100111123 | 101110013 |
| Base 4 | 2100114 | 2132234 |
| Base 5 | 332145 | 401245 |
| Base 6 | 144056 | 154316 |
| Base 7 | 65067 | 102557 |
| Base 8 | 44058 | 47538 |
| Base 9 | 31459 | 34319 |
| Base 10 | 230910 | 253910 |
| Base 11 | 180a11 | 19a911 |
| Base 12 | 140512 | 157712 |
| Base 13 | 108813 | 120413 |
| Base 14 | bad14 | cd514 |
| Base 15 | a3e15 | b4415 |
| Base 16 | 90516 | 9eb16 |