Compare 18253 vs 18255
| Property | 18253 | 18255 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 182531 | 31 × 51 × 12171 |
| Prime factorization | 18253 | 3 × 5 × 1217 |
| Divisors count | 2 | 8 |
| Divisors | 1, 18253 | 1, 3, 5, 15, 1217, 3651, 6085, 18255 |
| Number of properties | 10 | 0 |
| Additive primes | 984th | |
| Cousin primes (1st member) | 326th | |
| Cuban primes 2 | 15th | |
| Emirps | 564th | |
| Happy primes | 358th | |
| Lucky primes | 343rd | |
| Primes | 2092nd | |
| Prime triplets (2nd member) | 158th | |
| Pythagorean primes | 1033rd | |
| Twin primes (2nd member) | 321st | |
| Roman numberals | ||
| Base 2 | 1000111010011012 | 1000111010011112 |
| Base 3 | 2210010013 | 2210010103 |
| Base 4 | 101310314 | 101310334 |
| Base 5 | 10410035 | 10410105 |
| Base 6 | 2203016 | 2203036 |
| Base 7 | 1041347 | 1041367 |
| Base 8 | 435158 | 435178 |
| Base 9 | 270319 | 270339 |
| Base 10 | 1825310 | 1825510 |
| Base 11 | 1279411 | 1279611 |
| Base 12 | a69112 | a69312 |
| Base 13 | 840113 | 840313 |
| Base 14 | 691b14 | 691d14 |
| Base 15 | 561d15 | 562015 |
| Base 16 | 474d16 | 474f16 |