Compare 2539 vs 2591
| Property | 2539 | 2591 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 25391 | 25911 |
| Prime factorization | 2539 | 2591 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2539 | 1, 2591 |
| Number of properties | 6 | 6 |
| Additive primes | 194th | 198th |
| Chen primes | 228th | |
| Class 1+ primes | 21st | |
| Cousin primes (1st member) | 77th | |
| Good primes | 73rd | |
| Isolated primes | 228th | |
| Long primes | 146th | |
| Pierpont primes of the 2nd kind | 21st | |
| Primes | 371st | 377th |
| Twin primes (1st member) | 74th | |
| Roman numberals | MMDXXXIX | MMDXCI |
| Base 2 | 1001111010112 | 1010000111112 |
| Base 3 | 101110013 | 101122223 |
| Base 4 | 2132234 | 2201334 |
| Base 5 | 401245 | 403315 |
| Base 6 | 154316 | 155556 |
| Base 7 | 102557 | 103617 |
| Base 8 | 47538 | 50378 |
| Base 9 | 34319 | 34889 |
| Base 10 | 253910 | 259110 |
| Base 11 | 19a911 | 1a4611 |
| Base 12 | 157712 | 15bb12 |
| Base 13 | 120413 | 124413 |
| Base 14 | cd514 | d3114 |
| Base 15 | b4415 | b7b15 |
| Base 16 | 9eb16 | a1f16 |