Compare 19139 vs 19379
| Property | 19139 | 19379 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 191391 | 193791 |
| Prime factorization | 19139 | 19379 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19139 | 1, 19379 |
| Number of properties | 7 | 8 |
| Additive primes | 1011th | 1018th |
| Chen primes | 1078th | 1085th |
| Good primes | 249th | 252nd |
| Harmonic primes | 785th | |
| Long primes | 828th | 836th |
| Primes | 2171st | 2193rd |
| Safe primes | 189th | |
| Sexy primes (2nd member) | 669th | |
| Twin primes (1st member) | 329th | 332nd |
| Roman numberals | ||
| Base 2 | 1001010110000112 | 1001011101100112 |
| Base 3 | 2220202123 | 2221202023 |
| Base 4 | 102230034 | 102323034 |
| Base 5 | 11030245 | 11100045 |
| Base 6 | 2243356 | 2254156 |
| Base 7 | 1065417 | 1103337 |
| Base 8 | 453038 | 456638 |
| Base 9 | 282259 | 285229 |
| Base 10 | 1913910 | 1937910 |
| Base 11 | 1341a11 | 1361811 |
| Base 12 | b0ab12 | b26b12 |
| Base 13 | 893313 | 8a8913 |
| Base 14 | 6d9114 | 70c314 |
| Base 15 | 5a0e15 | 5b1e15 |
| Base 16 | 4ac316 | 4bb316 |