Compare 28051 vs 28055
| Property | 28051 | 28055 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 280511 | 51 × 311 × 1811 |
| Prime factorization | 28051 | 5 × 31 × 181 |
| Divisors count | 2 | 8 |
| Divisors | 1, 28051 | 1, 5, 31, 155, 181, 905, 5611, 28055 |
| Number of properties | 4 | 0 |
| Happy primes | 492nd | |
| Isolated primes | 2169th | |
| Primes | 3060th | |
| Sexy primes (1st member) | 904th | |
| Roman numberals | ||
| Base 2 | 1101101100100112 | 1101101100101112 |
| Base 3 | 11021102213 | 11021110023 |
| Base 4 | 123121034 | 123121134 |
| Base 5 | 13442015 | 13442105 |
| Base 6 | 3335116 | 3335156 |
| Base 7 | 1445327 | 1445367 |
| Base 8 | 666238 | 666278 |
| Base 9 | 424279 | 424329 |
| Base 10 | 2805110 | 2805510 |
| Base 11 | 1a09111 | 1a09511 |
| Base 12 | 1429712 | 1429b12 |
| Base 13 | c9ca13 | ca0113 |
| Base 14 | a31914 | a31d14 |
| Base 15 | 84a115 | 84a515 |
| Base 16 | 6d9316 | 6d9716 |