Compare 18078 vs 18089
Property | 18078 | 18089 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 31 × 231 × 1311 | 180891 |
Prime factorization | 2 × 3 × 23 × 131 | 18089 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 3, 6, 23, 46, 69, 131, 138, 262, 393, 786, 3013, 6026, 9039, 18078 | 1, 18089 |
Number of properties | 0 | 5 |
Chen primes | 1029th | |
Emirps | 559th | |
Isolated primes | 1438th | |
Primes | 2073rd | |
Pythagorean primes | 1023rd | |
Roman numberals | ||
Base 2 | 1000110100111102 | 1000110101010012 |
Base 3 | 2202101203 | 2202102223 |
Base 4 | 101221324 | 101222214 |
Base 5 | 10343035 | 10343245 |
Base 6 | 2154106 | 2154256 |
Base 7 | 1034647 | 1035117 |
Base 8 | 432368 | 432518 |
Base 9 | 267169 | 267289 |
Base 10 | 1807810 | 1808910 |
Base 11 | 1264511 | 1265511 |
Base 12 | a56612 | a57512 |
Base 13 | 82c813 | 830613 |
Base 14 | 683414 | 684114 |
Base 15 | 555315 | 555e15 |
Base 16 | 469e16 | 46a916 |