Compare 28703 vs 28705
| Property | 28703 | 28705 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 287031 | 51 × 57411 |
| Prime factorization | 28703 | 5 × 5741 |
| Divisors count | 2 | 4 |
| Divisors | 1, 28703 | 1, 5, 5741, 28705 |
| Number of properties | 5 | 1 |
| Chen primes | 1514th | |
| Isolated primes | 2214th | |
| Long primes | 1191st | |
| Primes | 3127th | |
| Semiprimes | 7143rd | |
| Sexy primes (2nd member) | 920th | |
| Roman numberals | ||
| Base 2 | 1110000000111112 | 1110000001000012 |
| Base 3 | 11101010023 | 11101010113 |
| Base 4 | 130001334 | 130002014 |
| Base 5 | 14043035 | 14043105 |
| Base 6 | 3405156 | 3405216 |
| Base 7 | 1464537 | 1464557 |
| Base 8 | 700378 | 700418 |
| Base 9 | 433329 | 433349 |
| Base 10 | 2870310 | 2870510 |
| Base 11 | 1a62411 | 1a62611 |
| Base 12 | 1473b12 | 1474112 |
| Base 13 | 100ac13 | 100b113 |
| Base 14 | a66314 | a66514 |
| Base 15 | 878815 | 878a15 |
| Base 16 | 701f16 | 702116 |