Compare 87281 vs 87288
| Property | 87281 | 87288 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 5 |
| Prime factorization | 872811 | 23 × 31 × 36371 |
| Prime factorization | 87281 | 2 × 2 × 2 × 3 × 3637 |
| Divisors count | 2 | 16 |
| Divisors | 1, 87281 | 1, 2, 3, 4, 6, 8, 12, 24, 3637, 7274, 10911, 14548, 21822, 29096, 43644, 87288 |
| Number of properties | 5 | 0 |
| Cousin primes (2nd member) | 1082nd | |
| Harmonic primes | 3192nd | |
| Isolated primes | 6296th | |
| Primes | 8475th | |
| Pythagorean primes | 4227th | |
| Roman numberals | ||
| Base 2 | 101010100111100012 | 101010100111110002 |
| Base 3 | 111022011223 | 111022012203 |
| Base 4 | 1111033014 | 1111033204 |
| Base 5 | 102431115 | 102431235 |
| Base 6 | 15120256 | 15120406 |
| Base 7 | 5123157 | 5123257 |
| Base 8 | 2523618 | 2523708 |
| Base 9 | 1426489 | 1426569 |
| Base 10 | 8728110 | 8728810 |
| Base 11 | 5a63711 | 5a64311 |
| Base 12 | 4261512 | 4262012 |
| Base 13 | 3095c13 | 3096613 |
| Base 14 | 23b4514 | 23b4c14 |
| Base 15 | 1acdb15 | 1ace315 |
| Base 16 | 154f116 | 154f816 |