Compare 139609 vs 139991
| Property | 139609 | 139991 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1396091 | 1399911 |
| Prime factorization | 139609 | 139991 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139609 | 1, 139991 |
| Number of properties | 5 | 6 |
| Cousin primes (2nd member) | 1605th | |
| Emirps | 2696th | 2705th |
| Happy primes | 2026th | |
| Harmonic primes | 4885th | |
| Isolated primes | 9765th | 9794th |
| Primes | 12976th | 13009th |
| Pythagorean primes | 6463rd | |
| Super primes | 1551st | |
| Roman numberals | ||
| Base 2 | 1000100001010110012 | 1000100010110101112 |
| Base 3 | 210021112013 | 210100002123 |
| Base 4 | 2020111214 | 2020231134 |
| Base 5 | 134314145 | 134344315 |
| Base 6 | 25542016 | 30000356 |
| Base 7 | 11210117 | 11220657 |
| Base 8 | 4205318 | 4213278 |
| Base 9 | 2324519 | 2330259 |
| Base 10 | 13960910 | 13999110 |
| Base 11 | 9598811 | 961a511 |
| Base 12 | 6896112 | 6901b12 |
| Base 13 | 4b71213 | 4b94713 |
| Base 14 | 38c4114 | 3903514 |
| Base 15 | 2b57415 | 2b72b15 |
| Base 16 | 2215916 | 222d716 |