Compare 19121 vs 19231
| Property | 19121 | 19231 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 191211 | 192311 |
| Prime factorization | 19121 | 19231 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19121 | 1, 19231 |
| Number of properties | 5 | 4 |
| Chen primes | 1077th | |
| Emirps | 599th | |
| Isolated primes | 1515th | 1520th |
| Primes | 2170th | 2181st |
| Pythagorean primes | 1076th | |
| Sexy primes (1st member) | 667th | |
| Ulam primes | 157th | |
| Roman numberals | ||
| Base 2 | 1001010101100012 | 1001011000111112 |
| Base 3 | 2220200123 | 2221010213 |
| Base 4 | 102223014 | 102301334 |
| Base 5 | 11024415 | 11034115 |
| Base 6 | 2243056 | 2250116 |
| Base 7 | 1065147 | 1100327 |
| Base 8 | 452618 | 454378 |
| Base 9 | 282059 | 283379 |
| Base 10 | 1912110 | 1923110 |
| Base 11 | 1340311 | 134a311 |
| Base 12 | b09512 | b16712 |
| Base 13 | 891b13 | 89a413 |
| Base 14 | 6d7b14 | 701914 |
| Base 15 | 59eb15 | 5a7115 |
| Base 16 | 4ab116 | 4b1f16 |