Compare 18228 vs 18229
Property | 18228 | 18229 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 6 | 1 |
Prime factorization | 22 × 31 × 72 × 311 | 182291 |
Prime factorization | 2 × 2 × 3 × 7 × 7 × 31 | 18229 |
Divisors count | 36 | 2 |
Divisors | 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228 | 1, 18229 |
Number of properties | 0 | 10 |
Cousin primes (1st member) | 325th | |
Harmonic primes | 757th | |
Isolated primes | 1450th | |
Long primes | 801st | |
Primes | 2089th | |
Pythagorean primes | 1031st | |
Sexy primes (2nd member) | 645th | |
Sexy prime quadrupletss (4th member) | 34th | |
Sexy prime triplets (3rd member) | 180th | |
Super primes | 316th | |
Roman numberals | ||
Base 2 | 1000111001101002 | 1000111001101012 |
Base 3 | 2210000103 | 2210000113 |
Base 4 | 101303104 | 101303114 |
Base 5 | 10404035 | 10404045 |
Base 6 | 2202206 | 2202216 |
Base 7 | 1041007 | 1041017 |
Base 8 | 434648 | 434658 |
Base 9 | 270039 | 270049 |
Base 10 | 1822810 | 1822910 |
Base 11 | 1277111 | 1277211 |
Base 12 | a67012 | a67112 |
Base 13 | 83b213 | 83b313 |
Base 14 | 690014 | 690114 |
Base 15 | 560315 | 560415 |
Base 16 | 473416 | 473516 |