Compare 16993 vs 16997
| Property | 16993 | 16997 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 169931 | 231 × 7391 |
| Prime factorization | 16993 | 23 × 739 |
| Divisors count | 2 | 4 |
| Divisors | 1, 16993 | 1, 23, 739, 16997 |
| Number of properties | 8 | 1 |
| Happy primes | 335th | |
| Harmonic primes | 712th | |
| Isolated primes | 1367th | |
| Long primes | 758th | |
| Primes | 1960th | |
| Pythagorean primes | 967th | |
| Semiprimes | 4346th | |
| Sexy primes (2nd member) | 611th | |
| Sexy prime triplets (3rd member) | 171st | |
| Roman numberals | ||
| Base 2 | 1000010011000012 | 1000010011001012 |
| Base 3 | 2120221013 | 2120221123 |
| Base 4 | 100212014 | 100212114 |
| Base 5 | 10204335 | 10204425 |
| Base 6 | 2104016 | 2104056 |
| Base 7 | 1003547 | 1003617 |
| Base 8 | 411418 | 411458 |
| Base 9 | 252719 | 252759 |
| Base 10 | 1699310 | 1699710 |
| Base 11 | 1184911 | 1185211 |
| Base 12 | 9a0112 | 9a0512 |
| Base 13 | 797213 | 797613 |
| Base 14 | 629b14 | 62a114 |
| Base 15 | 507d15 | 508215 |
| Base 16 | 426116 | 426516 |