Compare 2153 vs 2309
| Property | 2153 | 2309 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 21531 | 23091 |
| Prime factorization | 2153 | 2309 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2153 | 1, 2309 |
| Number of properties | 6 | 7 |
| Additive primes | 170th | |
| Chen primes | 198th | 208th |
| Happy primes | 60th | |
| Harmonic primes | 127th | |
| Isolated primes | 192nd | |
| Long primes | 126th | 134th |
| Primes | 325th | 343rd |
| Pythagorean primes | 158th | 168th |
| Twin primes (1st member) | 70th | |
| Roman numberals | MMCLIII | MMCCCIX |
| Base 2 | 1000011010012 | 1001000001012 |
| Base 3 | 22212023 | 100111123 |
| Base 4 | 2012214 | 2100114 |
| Base 5 | 321035 | 332145 |
| Base 6 | 135456 | 144056 |
| Base 7 | 61647 | 65067 |
| Base 8 | 41518 | 44058 |
| Base 9 | 28529 | 31459 |
| Base 10 | 215310 | 230910 |
| Base 11 | 168811 | 180a11 |
| Base 12 | 12b512 | 140512 |
| Base 13 | c9813 | 108813 |
| Base 14 | adb14 | bad14 |
| Base 15 | 98815 | a3e15 |
| Base 16 | 86916 | 90516 |