Compare 990169 vs 990239
| Property | 990169 | 990239 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9901691 | 9902391 |
| Prime factorization | 990169 | 990239 |
| Divisors count | 2 | 2 |
| Divisors | 1, 990169 | 1, 990239 |
| Number of properties | 4 | 3 |
| Emirps | 10954th | |
| Isolated primes | 61584th | 61586th |
| Primes | 77787th | 77791st |
| Safe primes | 4289th | |
| Sexy primes (2nd member) | 16242nd | |
| Roman numberals | ||
| Base 2 | 111100011011110110012 | 111100011100000111112 |
| Base 3 | 12120220202213 | 12120221001123 |
| Base 4 | 33012331214 | 33013001334 |
| Base 5 | 2231411345 | 2231414245 |
| Base 6 | 331200416 | 331202356 |
| Base 7 | 112625357 | 112626657 |
| Base 8 | 36157318 | 36160378 |
| Base 9 | 17682279 | 17683159 |
| Base 10 | 99016910 | 99023910 |
| Base 11 | 616a2411 | 616a8811 |
| Base 12 | 3b902112 | 3b907b12 |
| Base 13 | 2888cb13 | 28895313 |
| Base 14 | 1babc514 | 1bac3514 |
| Base 15 | 1485b415 | 14860e15 |
| Base 16 | f1bd916 | f1c1f16 |