Compare 18219 vs 18229
Property | 18219 | 18229 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 31 × 60731 | 182291 |
Prime factorization | 3 × 6073 | 18229 |
Divisors count | 4 | 2 |
Divisors | 1, 3, 6073, 18219 | 1, 18229 |
Number of properties | 1 | 10 |
Cousin primes (1st member) | 325th | |
Harmonic primes | 757th | |
Isolated primes | 1450th | |
Long primes | 801st | |
Primes | 2089th | |
Pythagorean primes | 1031st | |
Semiprimes | 4641st | |
Sexy primes (2nd member) | 645th | |
Sexy prime quadrupletss (4th member) | 34th | |
Sexy prime triplets (3rd member) | 180th | |
Super primes | 316th | |
Roman numberals | ||
Base 2 | 1000111001010112 | 1000111001101012 |
Base 3 | 2202222103 | 2210000113 |
Base 4 | 101302234 | 101303114 |
Base 5 | 10403345 | 10404045 |
Base 6 | 2202036 | 2202216 |
Base 7 | 1040557 | 1041017 |
Base 8 | 434538 | 434658 |
Base 9 | 268839 | 270049 |
Base 10 | 1821910 | 1822910 |
Base 11 | 1276311 | 1277211 |
Base 12 | a66312 | a67112 |
Base 13 | 83a613 | 83b313 |
Base 14 | 68d514 | 690114 |
Base 15 | 55e915 | 560415 |
Base 16 | 472b16 | 473516 |