Compare 80 vs 89
Property | 80 | 89 |
---|---|---|
Type | composite number | prime |
Unique factors | 2 | 1 |
Total factors | 5 | 1 |
Prime factorization | 24 × 51 | 891 |
Prime factorization | 2 × 2 × 2 × 2 × 5 | 89 |
Divisors count | 10 | 2 |
Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 40, 80 | 1, 89 |
Number of properties | 0 | 8 |
Additive primes | 14th | |
Chen primes | 20th | |
Fibonacci primes | 5th | |
Isolated primes | 9th | |
Primes | 24th | |
Pythagorean primes | 10th | |
Sexy primes (2nd member) | 15th | |
Sophie germain primes | 10th | |
Roman numberals | LXXX | LXXXIX |
Base 2 | 10100002 | 10110012 |
Base 3 | 22223 | 100223 |
Base 4 | 11004 | 11214 |
Base 5 | 3105 | 3245 |
Base 6 | 2126 | 2256 |
Base 7 | 1437 | 1557 |
Base 8 | 1208 | 1318 |
Base 9 | 889 | 1089 |
Base 10 | 8010 | 8910 |
Base 11 | 7311 | 8111 |
Base 12 | 6812 | 7512 |
Base 13 | 6213 | 6b13 |
Base 14 | 5a14 | 6514 |
Base 15 | 5515 | 5e15 |
Base 16 | 5016 | 5916 |