Compare 28087 vs 28088
Property | 28087 | 28088 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 4 |
Prime factorization | 280871 | 23 × 35111 |
Prime factorization | 28087 | 2 × 2 × 2 × 3511 |
Divisors count | 2 | 8 |
Divisors | 1, 28087 | 1, 2, 4, 8, 3511, 7022, 14044, 28088 |
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 | 1101101101110002 |
Base 3 | 11021120213 | 11021120223 |
Base 4 | 123123134 | 123123204 |
Base 5 | 13443225 | 13443235 |
Base 6 | 3340116 | 3340126 |
Base 7 | 1446137 | 1446147 |
Base 8 | 666678 | 666708 |
Base 9 | 424679 | 424689 |
Base 10 | 2808710 | 2808810 |
Base 11 | 1a11411 | 1a11511 |
Base 12 | 1430712 | 1430812 |
Base 13 | ca2713 | ca2813 |
Base 14 | a34314 | a34414 |
Base 15 | 84c715 | 84c815 |
Base 16 | 6db716 | 6db816 |