Compare 19121 vs 19379
| Property | 19121 | 19379 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 191211 | 193791 |
| Prime factorization | 19121 | 19379 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19121 | 1, 19379 |
| Number of properties | 5 | 8 |
| Additive primes | 1018th | |
| Chen primes | 1077th | 1085th |
| Good primes | 252nd | |
| Isolated primes | 1515th | |
| Long primes | 836th | |
| Primes | 2170th | 2193rd |
| Pythagorean primes | 1076th | |
| Safe primes | 189th | |
| Sexy primes (2nd member) | 669th | |
| Twin primes (1st member) | 332nd | |
| Ulam primes | 157th | |
| Roman numberals | ||
| Base 2 | 1001010101100012 | 1001011101100112 |
| Base 3 | 2220200123 | 2221202023 |
| Base 4 | 102223014 | 102323034 |
| Base 5 | 11024415 | 11100045 |
| Base 6 | 2243056 | 2254156 |
| Base 7 | 1065147 | 1103337 |
| Base 8 | 452618 | 456638 |
| Base 9 | 282059 | 285229 |
| Base 10 | 1912110 | 1937910 |
| Base 11 | 1340311 | 1361811 |
| Base 12 | b09512 | b26b12 |
| Base 13 | 891b13 | 8a8913 |
| Base 14 | 6d7b14 | 70c314 |
| Base 15 | 59eb15 | 5b1e15 |
| Base 16 | 4ab116 | 4bb316 |