Compare 27691 vs 28069
| Property | 27691 | 28069 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 276911 | 280691 |
| Prime factorization | 27691 | 28069 |
| Divisors count | 2 | 2 |
| Divisors | 1, 27691 | 1, 28069 |
| Number of properties | 5 | 6 |
| Harmonic primes | 1125th | 1142nd |
| Isolated primes | 2171st | |
| Long primes | 1166th | |
| Lucky primes | 471st | 477th |
| Primes | 3020th | 3062nd |
| Pythagorean primes | 1525th | |
| Sexy primes (1st member) | 892nd | |
| Twin primes (2nd member) | 441st | |
| Roman numberals | ||
| Base 2 | 1101100001010112 | 1101101101001012 |
| Base 3 | 11012221213 | 11021111213 |
| Base 4 | 123002234 | 123122114 |
| Base 5 | 13412315 | 13442345 |
| Base 6 | 3321116 | 3335416 |
| Base 7 | 1435067 | 1445567 |
| Base 8 | 660538 | 666458 |
| Base 9 | 418779 | 424479 |
| Base 10 | 2769110 | 2806910 |
| Base 11 | 1989411 | 1a0a811 |
| Base 12 | 1403712 | 142b112 |
| Base 13 | c7b113 | ca1213 |
| Base 14 | a13d14 | a32d14 |
| Base 15 | 831115 | 84b415 |
| Base 16 | 6c2b16 | 6da516 |