Compare 19139 vs 19541
| Property | 19139 | 19541 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 191391 | 195411 |
| Prime factorization | 19139 | 19541 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19139 | 1, 19541 |
| Number of properties | 7 | 6 |
| Additive primes | 1011th | |
| Chen primes | 1078th | 1093rd |
| Emirps | 611th | |
| Good primes | 249th | |
| Harmonic primes | 785th | |
| Long primes | 828th | 845th |
| Primes | 2171st | 2216th |
| Pythagorean primes | 1100th | |
| Twin primes (1st member) | 329th | 336th |
| Roman numberals | ||
| Base 2 | 1001010110000112 | 1001100010101012 |
| Base 3 | 2220202123 | 2222102023 |
| Base 4 | 102230034 | 103011114 |
| Base 5 | 11030245 | 11111315 |
| Base 6 | 2243356 | 2302456 |
| Base 7 | 1065417 | 1106547 |
| Base 8 | 453038 | 461258 |
| Base 9 | 282259 | 287229 |
| Base 10 | 1913910 | 1954110 |
| Base 11 | 1341a11 | 1375511 |
| Base 12 | b0ab12 | b38512 |
| Base 13 | 893313 | 8b8213 |
| Base 14 | 6d9114 | 719b14 |
| Base 15 | 5a0e15 | 5bcb15 |
| Base 16 | 4ac316 | 4c5516 |