Compare 18899 vs 19379
| Property | 18899 | 19379 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 188991 | 193791 |
| Prime factorization | 18899 | 19379 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18899 | 1, 19379 |
| Number of properties | 8 | 8 |
| Additive primes | 1018th | |
| Chen primes | 1065th | 1085th |
| Emirps | 589th | |
| Good primes | 246th | 252nd |
| Happy primes | 367th | |
| Isolated primes | 1501st | |
| Long primes | 824th | 836th |
| Primes | 2150th | 2193rd |
| Safe primes | 189th | |
| Sexy primes (2nd member) | 669th | |
| Sophie germain primes | 311th | |
| Twin primes (1st member) | 332nd | |
| Roman numberals | ||
| Base 2 | 1001001110100112 | 1001011101100112 |
| Base 3 | 2212202223 | 2221202023 |
| Base 4 | 102131034 | 102323034 |
| Base 5 | 11010445 | 11100045 |
| Base 6 | 2232556 | 2254156 |
| Base 7 | 1060467 | 1103337 |
| Base 8 | 447238 | 456638 |
| Base 9 | 278289 | 285229 |
| Base 10 | 1889910 | 1937910 |
| Base 11 | 1322111 | 1361811 |
| Base 12 | ab2b12 | b26b12 |
| Base 13 | 87aa13 | 8a8913 |
| Base 14 | 6c5d14 | 70c314 |
| Base 15 | 58ee15 | 5b1e15 |
| Base 16 | 49d316 | 4bb316 |