Compare 2309 vs 2591
| Property | 2309 | 2591 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 23091 | 25911 |
| Prime factorization | 2309 | 2591 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2309 | 1, 2591 |
| Number of properties | 7 | 6 |
| Additive primes | 198th | |
| Chen primes | 208th | 228th |
| Class 1+ primes | 21st | |
| Happy primes | 60th | |
| Harmonic primes | 127th | |
| Long primes | 134th | |
| Pierpont primes of the 2nd kind | 21st | |
| Primes | 343rd | 377th |
| Pythagorean primes | 168th | |
| Twin primes (1st member) | 70th | 74th |
| Roman numberals | MMCCCIX | MMDXCI |
| Base 2 | 1001000001012 | 1010000111112 |
| Base 3 | 100111123 | 101122223 |
| Base 4 | 2100114 | 2201334 |
| Base 5 | 332145 | 403315 |
| Base 6 | 144056 | 155556 |
| Base 7 | 65067 | 103617 |
| Base 8 | 44058 | 50378 |
| Base 9 | 31459 | 34889 |
| Base 10 | 230910 | 259110 |
| Base 11 | 180a11 | 1a4611 |
| Base 12 | 140512 | 15bb12 |
| Base 13 | 108813 | 124413 |
| Base 14 | bad14 | d3114 |
| Base 15 | a3e15 | b7b15 |
| Base 16 | 90516 | a1f16 |