Compare 164191 vs 165857
| Property | 164191 | 165857 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1641911 | 1658571 |
| Prime factorization | 164191 | 165857 |
| Divisors count | 2 | 2 |
| Divisors | 1, 164191 | 1, 165857 |
| Number of properties | 5 | 7 |
| Chen primes | 6448th | |
| Emirps | 3324th | 3358th |
| Isolated primes | 11354th | 11459th |
| Long primes | 5663rd | |
| Primes | 15031st | 15164th |
| Pythagorean primes | 7563rd | |
| Super primes | 1757th | |
| Ulam primes | 1079th | 1089th |
| Roman numberals | ||
| Base 2 | 1010000001010111112 | 1010000111111000012 |
| Base 3 | 221000200113 | 221021112123 |
| Base 4 | 2200111334 | 2201332014 |
| Base 5 | 202232315 | 203014125 |
| Base 6 | 33040516 | 33155056 |
| Base 7 | 12524567 | 12603567 |
| Base 8 | 5005378 | 5037418 |
| Base 9 | 2702049 | 2724559 |
| Base 10 | 16419110 | 16585710 |
| Base 11 | 1023a511 | 10367a11 |
| Base 12 | 7b02712 | 7bb9512 |
| Base 13 | 5997113 | 5a65313 |
| Base 14 | 43b9d14 | 4462d14 |
| Base 15 | 339b115 | 3422215 |
| Base 16 | 2815f16 | 287e116 |