Compare 2309 vs 2351
| Property | 2309 | 2351 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 23091 | 23511 |
| Prime factorization | 2309 | 2351 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2309 | 1, 2351 |
| Number of properties | 7 | 9 |
| Additive primes | 183rd | |
| Chen primes | 208th | 211th |
| Cousin primes (2nd member) | 72nd | |
| Happy primes | 60th | |
| Harmonic primes | 127th | 130th |
| Isolated primes | 208th | |
| Long primes | 134th | |
| Primes | 343rd | 349th |
| Pythagorean primes | 168th | |
| Sexy primes (1st member) | 143rd | |
| Sophie germain primes | 69th | |
| Super primes | 70th | |
| Twin primes (1st member) | 70th | |
| Roman numberals | MMCCCIX | MMCCCLI |
| Base 2 | 1001000001012 | 1001001011112 |
| Base 3 | 100111123 | 100200023 |
| Base 4 | 2100114 | 2102334 |
| Base 5 | 332145 | 334015 |
| Base 6 | 144056 | 145156 |
| Base 7 | 65067 | 65667 |
| Base 8 | 44058 | 44578 |
| Base 9 | 31459 | 32029 |
| Base 10 | 230910 | 235110 |
| Base 11 | 180a11 | 184811 |
| Base 12 | 140512 | 143b12 |
| Base 13 | 108813 | 10bb13 |
| Base 14 | bad14 | bdd14 |
| Base 15 | a3e15 | a6b15 |
| Base 16 | 90516 | 92f16 |