Compare 19081 vs 19121
| Property | 19081 | 19121 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 190811 | 191211 |
| Prime factorization | 19081 | 19121 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19081 | 1, 19121 |
| Number of properties | 8 | 5 |
| Additive primes | 1010th | |
| Chen primes | 1076th | 1077th |
| Harmonic primes | 783rd | |
| Isolated primes | 1515th | |
| Lucky primes | 354th | |
| Primes | 2168th | 2170th |
| Pythagorean primes | 1075th | 1076th |
| Sexy primes (1st member) | 663rd | |
| Twin primes (2nd member) | 328th | |
| Ulam primes | 157th | |
| Roman numberals | ||
| Base 2 | 1001010100010012 | 1001010101100012 |
| Base 3 | 2220112013 | 2220200123 |
| Base 4 | 102220214 | 102223014 |
| Base 5 | 11023115 | 11024415 |
| Base 6 | 2242016 | 2243056 |
| Base 7 | 1064267 | 1065147 |
| Base 8 | 452118 | 452618 |
| Base 9 | 281519 | 282059 |
| Base 10 | 1908110 | 1912110 |
| Base 11 | 1337711 | 1340311 |
| Base 12 | b06112 | b09512 |
| Base 13 | 88ba13 | 891b13 |
| Base 14 | 6d4d14 | 6d7b14 |
| Base 15 | 59c115 | 59eb15 |
| Base 16 | 4a8916 | 4ab116 |