Compare 139871 vs 140009
| Property | 139871 | 140009 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1398711 | 1400091 |
| Prime factorization | 139871 | 140009 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139871 | 1, 140009 |
| Number of properties | 6 | 4 |
| Additive primes | 5364th | |
| Chen primes | 5596th | 5600th |
| Emirps | 2701st | |
| Harmonic primes | 4882nd | |
| Isolated primes | 9784th | 9796th |
| Primes | 12997th | 13011th |
| Pythagorean primes | 6479th | |
| Roman numberals | ||
| Base 2 | 1000100010010111112 | 1000100010111010012 |
| Base 3 | 210022121023 | 210100011123 |
| Base 4 | 2020211334 | 2020232214 |
| Base 5 | 134334415 | 134400145 |
| Base 6 | 25553156 | 30001056 |
| Base 7 | 11215347 | 11221227 |
| Base 8 | 4211378 | 4213518 |
| Base 9 | 2327729 | 2330459 |
| Base 10 | 13987110 | 14000910 |
| Base 11 | 960a611 | 9621111 |
| Base 12 | 68b3b12 | 6903512 |
| Base 13 | 4b88413 | 4b95c13 |
| Base 14 | 38d8b14 | 3904914 |
| Base 15 | 2b69b15 | 2b73e15 |
| Base 16 | 2225f16 | 222e916 |