Compare 28087 vs 28151
| Property | 28087 | 28151 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 280871 | 281511 |
| Prime factorization | 28087 | 28151 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28087 | 1, 28151 |
| Number of properties | 5 | 5 |
| Additive primes | 1405th | |
| Chen primes | 1492nd | |
| Harmonic primes | 1143rd | 1145th |
| Isolated primes | 2173rd | 2175th |
| Lucky primes | 478th | |
| Primes | 3064th | 3070th |
| Sexy primes (2nd member) | 905th | |
| Roman numberals | ||
| Base 2 | 1101101101101112 | 1101101111101112 |
| Base 3 | 11021120213 | 11021211223 |
| Base 4 | 123123134 | 123133134 |
| Base 5 | 13443225 | 14001015 |
| Base 6 | 3340116 | 3341556 |
| Base 7 | 1446137 | 1450347 |
| Base 8 | 666678 | 667678 |
| Base 9 | 424679 | 425489 |
| Base 10 | 2808710 | 2815110 |
| Base 11 | 1a11411 | 1a17211 |
| Base 12 | 1430712 | 1435b12 |
| Base 13 | ca2713 | ca7613 |
| Base 14 | a34314 | a38b14 |
| Base 15 | 84c715 | 851b15 |
| Base 16 | 6db716 | 6df716 |