Compare 139871 vs 140143
| Property | 139871 | 140143 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1398711 | 1401431 |
| Prime factorization | 139871 | 140143 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139871 | 1, 140143 |
| Number of properties | 6 | 5 |
| Additive primes | 5364th | 5376th |
| Chen primes | 5596th | |
| Emirps | 2701st | 2707th |
| Harmonic primes | 4882nd | |
| Isolated primes | 9784th | 9801st |
| Long primes | 4862nd | |
| Primes | 12997th | 13018th |
| Roman numberals | ||
| Base 2 | 1000100010010111112 | 1000100011011011112 |
| Base 3 | 210022121023 | 210100201113 |
| Base 4 | 2020211334 | 2020312334 |
| Base 5 | 134334415 | 134410335 |
| Base 6 | 25553156 | 30004516 |
| Base 7 | 11215347 | 11224037 |
| Base 8 | 4211378 | 4215578 |
| Base 9 | 2327729 | 2332149 |
| Base 10 | 13987110 | 14014310 |
| Base 11 | 960a611 | 9632311 |
| Base 12 | 68b3b12 | 6912712 |
| Base 13 | 4b88413 | 4ba3313 |
| Base 14 | 38d8b14 | 3910314 |
| Base 15 | 2b69b15 | 2b7cd15 |
| Base 16 | 2225f16 | 2236f16 |