Compare 2591 vs 2801
| Property | 2591 | 2801 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 25911 | 28011 |
| Prime factorization | 2591 | 2801 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2591 | 1, 2801 |
| Number of properties | 6 | 7 |
| Additive primes | 198th | 213th |
| Chen primes | 228th | 243rd |
| Class 1+ primes | 21st | |
| Cousin primes (2nd member) | 84th | |
| Pierpont primes of the 2nd kind | 21st | |
| Primes | 377th | 408th |
| Prime triplets (2nd member) | 61st | |
| Pythagorean primes | 201st | |
| Twin primes (1st member) | 74th | 80th |
| Roman numberals | MMDXCI | MMDCCCI |
| Base 2 | 1010000111112 | 1010111100012 |
| Base 3 | 101122223 | 102112023 |
| Base 4 | 2201334 | 2233014 |
| Base 5 | 403315 | 422015 |
| Base 6 | 155556 | 205456 |
| Base 7 | 103617 | 111117 |
| Base 8 | 50378 | 53618 |
| Base 9 | 34889 | 37529 |
| Base 10 | 259110 | 280110 |
| Base 11 | 1a4611 | 211711 |
| Base 12 | 15bb12 | 175512 |
| Base 13 | 124413 | 137613 |
| Base 14 | d3114 | 104114 |
| Base 15 | b7b15 | c6b15 |
| Base 16 | a1f16 | af116 |