Compare 2591 vs 2591
| Property | 2591 | 2591 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 25911 | 25911 | 
| Prime factorization | 2591 | 2591 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 2591 | 1, 2591 | 
| Number of properties | 6 | 6 | 
| Additive primes | 198th | 198th | 
| Chen primes | 228th | 228th | 
| Class 1+ primes | 21st | 21st | 
| Pierpont primes of the 2nd kind | 21st | 21st | 
| Primes | 377th | 377th | 
| Twin primes (1st member) | 74th | 74th | 
| Roman numberals | MMDXCI | MMDXCI | 
| Base 2 | 1010000111112 | 1010000111112 | 
| Base 3 | 101122223 | 101122223 | 
| Base 4 | 2201334 | 2201334 | 
| Base 5 | 403315 | 403315 | 
| Base 6 | 155556 | 155556 | 
| Base 7 | 103617 | 103617 | 
| Base 8 | 50378 | 50378 | 
| Base 9 | 34889 | 34889 | 
| Base 10 | 259110 | 259110 | 
| Base 11 | 1a4611 | 1a4611 | 
| Base 12 | 15bb12 | 15bb12 | 
| Base 13 | 124413 | 124413 | 
| Base 14 | d3114 | d3114 | 
| Base 15 | b7b15 | b7b15 | 
| Base 16 | a1f16 | a1f16 |