Compare 139991 vs 140159
| Property | 139991 | 140159 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1399911 | 1401591 |
| Prime factorization | 139991 | 140159 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139991 | 1, 140159 |
| Number of properties | 6 | 4 |
| Chen primes | 5605th | |
| Cousin primes (2nd member) | 1605th | |
| Emirps | 2705th | |
| Harmonic primes | 4885th | |
| Isolated primes | 9794th | 9802nd |
| Primes | 13009th | 13019th |
| Safe primes | 880th | |
| Super primes | 1551st | |
| Roman numberals | ||
| Base 2 | 1000100010110101112 | 1000100011011111112 |
| Base 3 | 210100002123 | 210100210023 |
| Base 4 | 2020231134 | 2020313334 |
| Base 5 | 134344315 | 134411145 |
| Base 6 | 30000356 | 30005156 |
| Base 7 | 11220657 | 11224257 |
| Base 8 | 4213278 | 4215778 |
| Base 9 | 2330259 | 2332329 |
| Base 10 | 13999110 | 14015910 |
| Base 11 | 961a511 | 9633811 |
| Base 12 | 6901b12 | 6913b12 |
| Base 13 | 4b94713 | 4ba4613 |
| Base 14 | 3903514 | 3911514 |
| Base 15 | 2b72b15 | 2b7de15 |
| Base 16 | 222d716 | 2237f16 |