Compare 28087 vs 28095
| Property | 28087 | 28095 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 280871 | 31 × 51 × 18731 |
| Prime factorization | 28087 | 3 × 5 × 1873 |
| Divisors count | 2 | 8 |
| Divisors | 1, 28087 | 1, 3, 5, 15, 1873, 5619, 9365, 28095 |
| Number of properties | 5 | 0 |
| Harmonic primes | 1143rd | |
| Isolated primes | 2173rd | |
| Lucky primes | 478th | |
| Primes | 3064th | |
| Sexy primes (2nd member) | 905th | |
| Roman numberals | ||
| Base 2 | 1101101101101112 | 1101101101111112 |
| Base 3 | 11021120213 | 11021121203 |
| Base 4 | 123123134 | 123123334 |
| Base 5 | 13443225 | 13443405 |
| Base 6 | 3340116 | 3340236 |
| Base 7 | 1446137 | 1446247 |
| Base 8 | 666678 | 666778 |
| Base 9 | 424679 | 424769 |
| Base 10 | 2808710 | 2809510 |
| Base 11 | 1a11411 | 1a12111 |
| Base 12 | 1430712 | 1431312 |
| Base 13 | ca2713 | ca3213 |
| Base 14 | a34314 | a34b14 |
| Base 15 | 84c715 | 84d015 |
| Base 16 | 6db716 | 6dbf16 |