Compare 18396 vs 18397
Property | 18396 | 18397 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 6 | 1 |
Prime factorization | 22 × 32 × 71 × 731 | 183971 |
Prime factorization | 2 × 2 × 3 × 3 × 7 × 73 | 18397 |
Divisors count | 36 | 2 |
Divisors | 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 18396 | 1, 18397 |
Number of properties | 0 | 7 |
Centered heptagonal primes | 20th | |
Chen primes | 1043rd | |
Cousin primes (1st member) | 329th | |
Isolated primes | 1462nd | |
Lucky primes | 344th | |
Primes | 2107th | |
Pythagorean primes | 1042nd | |
Roman numberals | ||
Base 2 | 1000111110111002 | 1000111110111012 |
Base 3 | 2210201003 | 2210201013 |
Base 4 | 101331304 | 101331314 |
Base 5 | 10420415 | 10420425 |
Base 6 | 2211006 | 2211016 |
Base 7 | 1044307 | 1044317 |
Base 8 | 437348 | 437358 |
Base 9 | 272109 | 272119 |
Base 10 | 1839610 | 1839710 |
Base 11 | 1290411 | 1290511 |
Base 12 | a79012 | a79112 |
Base 13 | 84b113 | 84b213 |
Base 14 | 69c014 | 69c114 |
Base 15 | 56b615 | 56b715 |
Base 16 | 47dc16 | 47dd16 |