Compare 2243 vs 2309
| Property | 2243 | 2309 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 22431 | 23091 |
| Prime factorization | 2243 | 2309 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2243 | 1, 2309 |
| Number of properties | 8 | 7 |
| Additive primes | 175th | |
| Chen primes | 203rd | 208th |
| Cousin primes (2nd member) | 69th | |
| Happy primes | 60th | |
| Harmonic primes | 121st | 127th |
| Isolated primes | 199th | |
| Long primes | 134th | |
| Primes | 334th | 343rd |
| Prime triplets (3rd member) | 54th | |
| Pythagorean primes | 168th | |
| Sexy primes (2nd member) | 137th | |
| Twin primes (1st member) | 70th | |
| Roman numberals | MMCCXLIII | MMCCCIX |
| Base 2 | 1000110000112 | 1001000001012 |
| Base 3 | 100020023 | 100111123 |
| Base 4 | 2030034 | 2100114 |
| Base 5 | 324335 | 332145 |
| Base 6 | 142156 | 144056 |
| Base 7 | 63537 | 65067 |
| Base 8 | 43038 | 44058 |
| Base 9 | 30629 | 31459 |
| Base 10 | 224310 | 230910 |
| Base 11 | 175a11 | 180a11 |
| Base 12 | 136b12 | 140512 |
| Base 13 | 103713 | 108813 |
| Base 14 | b6314 | bad14 |
| Base 15 | 9e815 | a3e15 |
| Base 16 | 8c316 | 90516 |