Compare 18006 vs 18013
Property | 18006 | 18013 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 31 × 30011 | 180131 |
Prime factorization | 2 × 3 × 3001 | 18013 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 3, 6, 3001, 6002, 9003, 18006 | 1, 18013 |
Number of properties | 0 | 5 |
Additive primes | 972nd | |
Emirps | 556th | |
Isolated primes | 1436th | |
Primes | 2065th | |
Pythagorean primes | 1018th | |
Roman numberals | ||
Base 2 | 1000110010101102 | 1000110010111012 |
Base 3 | 2202002203 | 2202010113 |
Base 4 | 101211124 | 101211314 |
Base 5 | 10340115 | 10340235 |
Base 6 | 2152106 | 2152216 |
Base 7 | 1033327 | 1033427 |
Base 8 | 431268 | 431358 |
Base 9 | 266269 | 266349 |
Base 10 | 1800610 | 1801310 |
Base 11 | 1258a11 | 1259611 |
Base 12 | a50612 | a51112 |
Base 13 | 827113 | 827813 |
Base 14 | 67c214 | 67c914 |
Base 15 | 550615 | 550d15 |
Base 16 | 465616 | 465d16 |