Compare 18289 vs 18290
Property | 18289 | 18290 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 182891 | 21 × 51 × 311 × 591 |
Prime factorization | 18289 | 2 × 5 × 31 × 59 |
Divisors count | 2 | 16 |
Divisors | 1, 18289 | 1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 9145, 18290 |
Number of properties | 3 | 0 |
Primes | 2096th | |
Pythagorean primes | 1036th | |
Twin primes (2nd member) | 322nd | |
Roman numberals | ||
Base 2 | 1000111011100012 | 1000111011100102 |
Base 3 | 2210021013 | 2210021023 |
Base 4 | 101313014 | 101313024 |
Base 5 | 10411245 | 10411305 |
Base 6 | 2204016 | 2204026 |
Base 7 | 1042157 | 1042167 |
Base 8 | 435618 | 435628 |
Base 9 | 270719 | 270729 |
Base 10 | 1828910 | 1829010 |
Base 11 | 1281711 | 1281811 |
Base 12 | a70112 | a70212 |
Base 13 | 842b13 | 842c13 |
Base 14 | 694514 | 694614 |
Base 15 | 564415 | 564515 |
Base 16 | 477116 | 477216 |