Compare 18797 vs 19121
| Property | 18797 | 19121 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 187971 | 191211 |
| Prime factorization | 18797 | 19121 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18797 | 1, 19121 |
| Number of properties | 6 | 5 |
| Chen primes | 1060th | 1077th |
| Cousin primes (2nd member) | 334th | |
| Isolated primes | 1496th | 1515th |
| Primes | 2145th | 2170th |
| Pythagorean primes | 1064th | 1076th |
| Sexy primes (1st member) | 657th | |
| Ulam primes | 157th | |
| Roman numberals | ||
| Base 2 | 1001001011011012 | 1001010101100012 |
| Base 3 | 2212100123 | 2220200123 |
| Base 4 | 102112314 | 102223014 |
| Base 5 | 11001425 | 11024415 |
| Base 6 | 2230056 | 2243056 |
| Base 7 | 1055427 | 1065147 |
| Base 8 | 445558 | 452618 |
| Base 9 | 277059 | 282059 |
| Base 10 | 1879710 | 1912110 |
| Base 11 | 1313911 | 1340311 |
| Base 12 | aa6512 | b09512 |
| Base 13 | 872c13 | 891b13 |
| Base 14 | 6bc914 | 6d7b14 |
| Base 15 | 588215 | 59eb15 |
| Base 16 | 496d16 | 4ab116 |