Compare 18306 vs 18313
| Property | 18306 | 18313 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 21 × 34 × 1131 | 183131 |
| Prime factorization | 2 × 3 × 3 × 3 × 3 × 113 | 18313 |
| Divisors count | 20 | 2 |
| Divisors | 1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 678, 1017, 2034, 3051, 6102, 9153, 18306 | 1, 18313 |
| Number of properties | 0 | 8 |
| Harmonic primes | 760th | |
| Long primes | 806th | |
| Primes | 2100th | |
| Prime triplets (3rd member) | 159th | |
| Pythagorean primes | 1038th | |
| Sexy primes (2nd member) | 648th | |
| Sexy prime triplets (3rd member) | 181st | |
| Twin primes (2nd member) | 323rd | |
| Roman numberals | ||
| Base 2 | 1000111100000102 | 1000111100010012 |
| Base 3 | 2210100003 | 2210100213 |
| Base 4 | 101320024 | 101320214 |
| Base 5 | 10412115 | 10412235 |
| Base 6 | 2204306 | 2204416 |
| Base 7 | 1042417 | 1042517 |
| Base 8 | 436028 | 436118 |
| Base 9 | 271009 | 271079 |
| Base 10 | 1830610 | 1831310 |
| Base 11 | 1283211 | 1283911 |
| Base 12 | a71612 | a72112 |
| Base 13 | 844213 | 844913 |
| Base 14 | 695814 | 696114 |
| Base 15 | 565615 | 565d15 |
| Base 16 | 478216 | 478916 |