Compare 2251 vs 2309
| Property | 2251 | 2309 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 22511 | 23091 |
| Prime factorization | 2251 | 2309 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2251 | 1, 2309 |
| Number of properties | 6 | 7 |
| Chen primes | 204th | 208th |
| Happy primes | 60th | |
| Harmonic primes | 122nd | 127th |
| Isolated primes | 200th | |
| Long primes | 130th | 134th |
| Lucky primes | 76th | |
| Primes | 335th | 343rd |
| Pythagorean primes | 168th | |
| Twin primes (1st member) | 70th | |
| Roman numberals | MMCCLI | MMCCCIX |
| Base 2 | 1000110010112 | 1001000001012 |
| Base 3 | 100021013 | 100111123 |
| Base 4 | 2030234 | 2100114 |
| Base 5 | 330015 | 332145 |
| Base 6 | 142316 | 144056 |
| Base 7 | 63647 | 65067 |
| Base 8 | 43138 | 44058 |
| Base 9 | 30719 | 31459 |
| Base 10 | 225110 | 230910 |
| Base 11 | 176711 | 180a11 |
| Base 12 | 137712 | 140512 |
| Base 13 | 104213 | 108813 |
| Base 14 | b6b14 | bad14 |
| Base 15 | a0115 | a3e15 |
| Base 16 | 8cb16 | 90516 |