Compare 2309 vs 2393
| Property | 2309 | 2393 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 23091 | 23931 |
| Prime factorization | 2309 | 2393 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2309 | 1, 2393 |
| Number of properties | 7 | 12 |
| Additive primes | 187th | |
| Chen primes | 208th | 215th |
| Cousin primes (2nd member) | 74th | |
| Happy primes | 60th | 64th |
| Harmonic primes | 127th | |
| Isolated primes | 213th | |
| Long primes | 134th | |
| Primes | 343rd | 356th |
| Pythagorean primes | 168th | 175th |
| Restricted right-truncatable primes | 5th | |
| Right-truncatable primes | 30th | |
| Sexy primes (1st member) | 147th | |
| Sophie germain primes | 70th | |
| Twin primes (1st member) | 70th | |
| Ulam primes | 27th | |
| Roman numberals | MMCCCIX | MMCCCXCIII |
| Base 2 | 1001000001012 | 1001010110012 |
| Base 3 | 100111123 | 100211223 |
| Base 4 | 2100114 | 2111214 |
| Base 5 | 332145 | 340335 |
| Base 6 | 144056 | 150256 |
| Base 7 | 65067 | 66567 |
| Base 8 | 44058 | 45318 |
| Base 9 | 31459 | 32489 |
| Base 10 | 230910 | 239310 |
| Base 11 | 180a11 | 188611 |
| Base 12 | 140512 | 147512 |
| Base 13 | 108813 | 112113 |
| Base 14 | bad14 | c2d14 |
| Base 15 | a3e15 | a9815 |
| Base 16 | 90516 | 95916 |