Compare 28097 vs 28102
| Property | 28097 | 28102 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 280971 | 21 × 140511 |
| Prime factorization | 28097 | 2 × 14051 |
| Divisors count | 2 | 4 |
| Divisors | 1, 28097 | 1, 2, 14051, 28102 |
| Number of properties | 5 | 1 |
| Chen primes | 1489th | |
| Long primes | 1167th | |
| Primes | 3065th | |
| Pythagorean primes | 1527th | |
| Semiprimes | 7004th | |
| Twin primes (1st member) | 447th | |
| Roman numberals | ||
| Base 2 | 1101101110000012 | 1101101110001102 |
| Base 3 | 11021121223 | 11021122113 |
| Base 4 | 123130014 | 123130124 |
| Base 5 | 13443425 | 13444025 |
| Base 6 | 3340256 | 3340346 |
| Base 7 | 1446267 | 1446347 |
| Base 8 | 667018 | 667068 |
| Base 9 | 424789 | 424849 |
| Base 10 | 2809710 | 2810210 |
| Base 11 | 1a12311 | 1a12811 |
| Base 12 | 1431512 | 1431a12 |
| Base 13 | ca3413 | ca3913 |
| Base 14 | a34d14 | a35414 |
| Base 15 | 84d215 | 84d715 |
| Base 16 | 6dc116 | 6dc616 |