Compare 28001 vs 28069
| Property | 28001 | 28069 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 280011 | 280691 |
| Prime factorization | 28001 | 28069 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28001 | 1, 28069 |
| Number of properties | 7 | 6 |
| Additive primes | 1401st | |
| Chen primes | 1486th | |
| Cousin primes (2nd member) | 447th | |
| Harmonic primes | 1142nd | |
| Isolated primes | 2165th | 2171st |
| Long primes | 1166th | |
| Lucky primes | 477th | |
| Primes | 3056th | 3062nd |
| Pythagorean primes | 1523rd | 1525th |
| Sophie germain primes | 424th | |
| Roman numberals | ||
| Base 2 | 1101101011000012 | 1101101101001012 |
| Base 3 | 11021020023 | 11021111213 |
| Base 4 | 123112014 | 123122114 |
| Base 5 | 13440015 | 13442345 |
| Base 6 | 3333456 | 3335416 |
| Base 7 | 1444317 | 1445567 |
| Base 8 | 665418 | 666458 |
| Base 9 | 423629 | 424479 |
| Base 10 | 2800110 | 2806910 |
| Base 11 | 1a04611 | 1a0a811 |
| Base 12 | 1425512 | 142b112 |
| Base 13 | c98c13 | ca1213 |
| Base 14 | a2c114 | a32d14 |
| Base 15 | 846b15 | 84b415 |
| Base 16 | 6d6116 | 6da516 |