Compare 2591 vs 2597
| Property | 2591 | 2597 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 25911 | 72 × 531 |
| Prime factorization | 2591 | 7 × 7 × 53 |
| Divisors count | 2 | 6 |
| Divisors | 1, 2591 | 1, 7, 49, 53, 371, 2597 |
| Number of properties | 6 | 0 |
| Additive primes | 198th | |
| Chen primes | 228th | |
| Class 1+ primes | 21st | |
| Pierpont primes of the 2nd kind | 21st | |
| Primes | 377th | |
| Twin primes (1st member) | 74th | |
| Roman numberals | MMDXCI | MMDXCVII |
| Base 2 | 1010000111112 | 1010001001012 |
| Base 3 | 101122223 | 101200123 |
| Base 4 | 2201334 | 2202114 |
| Base 5 | 403315 | 403425 |
| Base 6 | 155556 | 200056 |
| Base 7 | 103617 | 104007 |
| Base 8 | 50378 | 50458 |
| Base 9 | 34889 | 35059 |
| Base 10 | 259110 | 259710 |
| Base 11 | 1a4611 | 1a5111 |
| Base 12 | 15bb12 | 160512 |
| Base 13 | 124413 | 124a13 |
| Base 14 | d3114 | d3714 |
| Base 15 | b7b15 | b8215 |
| Base 16 | a1f16 | a2516 |