Compare 2111 vs 2591
| Property | 2111 | 2591 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 21111 | 25911 |
| Prime factorization | 2111 | 2591 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2111 | 1, 2591 |
| Number of properties | 8 | 6 |
| Additive primes | 166th | 198th |
| Chen primes | 195th | 228th |
| Class 1+ primes | 21st | |
| Happy primes | 58th | |
| Harmonic primes | 117th | |
| Multiplicative primes | 18th | |
| Pierpont primes of the 2nd kind | 21st | |
| Primes | 318th | 377th |
| Solinas primes | 59th | |
| Twin primes (1st member) | 65th | 74th |
| Roman numberals | MMCXI | MMDXCI |
| Base 2 | 1000001111112 | 1010000111112 |
| Base 3 | 22200123 | 101122223 |
| Base 4 | 2003334 | 2201334 |
| Base 5 | 314215 | 403315 |
| Base 6 | 134356 | 155556 |
| Base 7 | 61047 | 103617 |
| Base 8 | 40778 | 50378 |
| Base 9 | 28059 | 34889 |
| Base 10 | 211110 | 259110 |
| Base 11 | 164a11 | 1a4611 |
| Base 12 | 127b12 | 15bb12 |
| Base 13 | c6513 | 124413 |
| Base 14 | aab14 | d3114 |
| Base 15 | 95b15 | b7b15 |
| Base 16 | 83f16 | a1f16 |