Compare 18253 vs 21169
| Property | 18253 | 21169 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 182531 | 211691 |
| Prime factorization | 18253 | 21169 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18253 | 1, 21169 |
| Number of properties | 10 | 9 |
| Additive primes | 984th | 1106th |
| Chen primes | 1169th | |
| Cousin primes (1st member) | 326th | |
| Cuban primes 2 | 15th | 17th |
| Emirps | 564th | |
| Happy primes | 358th | |
| Isolated primes | 1661st | |
| Lucky primes | 343rd | 386th |
| Primes | 2092nd | 2380th |
| Prime triplets (2nd member) | 158th | |
| Pythagorean primes | 1033rd | 1182nd |
| Sexy primes (2nd member) | 721st | |
| Sexy prime triplets (3rd member) | 197th | |
| Twin primes (2nd member) | 321st | |
| Roman numberals | ||
| Base 2 | 1000111010011012 | 1010010101100012 |
| Base 3 | 2210010013 | 10020010013 |
| Base 4 | 101310314 | 110223014 |
| Base 5 | 10410035 | 11341345 |
| Base 6 | 2203016 | 2420016 |
| Base 7 | 1041347 | 1155017 |
| Base 8 | 435158 | 512618 |
| Base 9 | 270319 | 320319 |
| Base 10 | 1825310 | 2116910 |
| Base 11 | 1279411 | 149a511 |
| Base 12 | a69112 | 1030112 |
| Base 13 | 840113 | 983513 |
| Base 14 | 691b14 | 7a0114 |
| Base 15 | 561d15 | 641415 |
| Base 16 | 474d16 | 52b116 |