Compare 18229 vs 18240
| Property | 18229 | 18240 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 9 |
| Prime factorization | 182291 | 26 × 31 × 51 × 191 |
| Prime factorization | 18229 | 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 19 |
| Divisors count | 2 | 56 |
| Divisors | 1, 18229 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240 |
| Number of properties | 10 | 0 |
| 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 | 1000111001101012 | 1000111010000002 |
| Base 3 | 2210000113 | 2210001203 |
| Base 4 | 101303114 | 101310004 |
| Base 5 | 10404045 | 10404305 |
| Base 6 | 2202216 | 2202406 |
| Base 7 | 1041017 | 1041157 |
| Base 8 | 434658 | 435008 |
| Base 9 | 270049 | 270169 |
| Base 10 | 1822910 | 1824010 |
| Base 11 | 1277211 | 1278211 |
| Base 12 | a67112 | a68012 |
| Base 13 | 83b313 | 83c113 |
| Base 14 | 690114 | 690c14 |
| Base 15 | 560415 | 561015 |
| Base 16 | 473516 | 474016 |