Compare 139991 vs 140381
| Property | 139991 | 140381 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1399911 | 1403811 |
| Prime factorization | 139991 | 140381 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139991 | 1, 140381 |
| Number of properties | 6 | 8 |
| Additive primes | 5382nd | |
| Chen primes | 5614th | |
| Cousin primes (2nd member) | 1605th | |
| Emirps | 2705th | 2715th |
| Happy primes | 2041st | |
| Harmonic primes | 4885th | |
| Isolated primes | 9794th | 9823rd |
| Long primes | 4868th | |
| Primes | 13009th | 13040th |
| Pythagorean primes | 6494th | |
| Super primes | 1551st | |
| Roman numberals | ||
| Base 2 | 1000100010110101112 | 1000100100010111012 |
| Base 3 | 210100002123 | 210101200223 |
| Base 4 | 2020231134 | 2021011314 |
| Base 5 | 134344315 | 134430115 |
| Base 6 | 30000356 | 30015256 |
| Base 7 | 11220657 | 11231637 |
| Base 8 | 4213278 | 4221358 |
| Base 9 | 2330259 | 2335089 |
| Base 10 | 13999110 | 14038110 |
| Base 11 | 961a511 | 9651a11 |
| Base 12 | 6901b12 | 692a512 |
| Base 13 | 4b94713 | 4bb8713 |
| Base 14 | 3903514 | 3923314 |
| Base 15 | 2b72b15 | 2b8db15 |
| Base 16 | 222d716 | 2245d16 |