Compare 2309 vs 2311
| Property | 2309 | 2311 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 23091 | 23111 |
| Prime factorization | 2309 | 2311 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2309 | 1, 2311 |
| Number of properties | 7 | 6 |
| Additive primes | 180th | |
| Centered decagonal primes | 15th | |
| Chen primes | 208th | |
| Euclid primes | 6th | |
| Happy primes | 60th | |
| Harmonic primes | 127th | |
| Long primes | 134th | |
| Lucky primes | 78th | |
| Primes | 343rd | 344th |
| Pythagorean primes | 168th | |
| Twin primes (1st member) | 70th | |
| Twin primes (2nd member) | 70th | |
| Roman numberals | MMCCCIX | MMCCCXI |
| Base 2 | 1001000001012 | 1001000001112 |
| Base 3 | 100111123 | 100111213 |
| Base 4 | 2100114 | 2100134 |
| Base 5 | 332145 | 332215 |
| Base 6 | 144056 | 144116 |
| Base 7 | 65067 | 65117 |
| Base 8 | 44058 | 44078 |
| Base 9 | 31459 | 31479 |
| Base 10 | 230910 | 231110 |
| Base 11 | 180a11 | 181111 |
| Base 12 | 140512 | 140712 |
| Base 13 | 108813 | 108a13 |
| Base 14 | bad14 | bb114 |
| Base 15 | a3e15 | a4115 |
| Base 16 | 90516 | 90716 |