Compare 18013 vs 18253
| Property | 18013 | 18253 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 180131 | 182531 |
| Prime factorization | 18013 | 18253 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18013 | 1, 18253 |
| Number of properties | 5 | 10 |
| Additive primes | 972nd | 984th |
| Cousin primes (1st member) | 326th | |
| Cuban primes 2 | 15th | |
| Emirps | 556th | 564th |
| Happy primes | 358th | |
| Isolated primes | 1436th | |
| Lucky primes | 343rd | |
| Primes | 2065th | 2092nd |
| Prime triplets (2nd member) | 158th | |
| Pythagorean primes | 1018th | 1033rd |
| Twin primes (2nd member) | 321st | |
| Roman numberals | ||
| Base 2 | 1000110010111012 | 1000111010011012 |
| Base 3 | 2202010113 | 2210010013 |
| Base 4 | 101211314 | 101310314 |
| Base 5 | 10340235 | 10410035 |
| Base 6 | 2152216 | 2203016 |
| Base 7 | 1033427 | 1041347 |
| Base 8 | 431358 | 435158 |
| Base 9 | 266349 | 270319 |
| Base 10 | 1801310 | 1825310 |
| Base 11 | 1259611 | 1279411 |
| Base 12 | a51112 | a69112 |
| Base 13 | 827813 | 840113 |
| Base 14 | 67c914 | 691b14 |
| Base 15 | 550d15 | 561d15 |
| Base 16 | 465d16 | 474d16 |