Compare 18227 vs 18229
Property | 18227 | 18229 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 111 × 16571 | 182291 |
Prime factorization | 11 × 1657 | 18229 |
Divisors count | 4 | 2 |
Divisors | 1, 11, 1657, 18227 | 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 | 4642nd | |
Sexy primes (2nd member) | 645th | |
Sexy prime quadrupletss (4th member) | 34th | |
Sexy prime triplets (3rd member) | 180th | |
Super primes | 316th | |
Roman numberals | ||
Base 2 | 1000111001100112 | 1000111001101012 |
Base 3 | 2210000023 | 2210000113 |
Base 4 | 101303034 | 101303114 |
Base 5 | 10404025 | 10404045 |
Base 6 | 2202156 | 2202216 |
Base 7 | 1040667 | 1041017 |
Base 8 | 434638 | 434658 |
Base 9 | 270029 | 270049 |
Base 10 | 1822710 | 1822910 |
Base 11 | 1277011 | 1277211 |
Base 12 | a66b12 | a67112 |
Base 13 | 83b113 | 83b313 |
Base 14 | 68dd14 | 690114 |
Base 15 | 560215 | 560415 |
Base 16 | 473316 | 473516 |