Compare 27791 vs 28001
| Property | 27791 | 28001 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 277911 | 280011 |
| Prime factorization | 27791 | 28001 |
| Divisors count | 2 | 2 |
| Divisors | 1, 27791 | 1, 28001 |
| Number of properties | 3 | 7 |
| Additive primes | 1401st | |
| Chen primes | 1478th | 1486th |
| Cousin primes (2nd member) | 447th | |
| Isolated primes | 2165th | |
| Primes | 3033rd | 3056th |
| Pythagorean primes | 1523rd | |
| Sophie germain primes | 424th | |
| Twin primes (1st member) | 444th | |
| Roman numberals | ||
| Base 2 | 1101100100011112 | 1101101011000012 |
| Base 3 | 11020100223 | 11021020023 |
| Base 4 | 123020334 | 123112014 |
| Base 5 | 13421315 | 13440015 |
| Base 6 | 3323556 | 3333456 |
| Base 7 | 1440117 | 1444317 |
| Base 8 | 662178 | 665418 |
| Base 9 | 421089 | 423629 |
| Base 10 | 2779110 | 2800110 |
| Base 11 | 1997511 | 1a04611 |
| Base 12 | 140bb12 | 1425512 |
| Base 13 | c85a13 | c98c13 |
| Base 14 | a1b114 | a2c114 |
| Base 15 | 837b15 | 846b15 |
| Base 16 | 6c8f16 | 6d6116 |