Compare 164149 vs 164531
| Property | 164149 | 164531 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1641491 | 1645311 |
| Prime factorization | 164149 | 164531 |
| Divisors count | 2 | 2 |
| Divisors | 1, 164149 | 1, 164531 |
| Number of properties | 7 | 5 |
| Chen primes | 6416th | |
| Emirps | 3322nd | 3334th |
| Harmonic primes | 5643rd | |
| Isolated primes | 11377th | |
| Long primes | 5616th | 5626th |
| Lucky primes | 1948th | |
| Primes | 15028th | 15062nd |
| Pythagorean primes | 7495th | |
| Twin primes (2nd member) | 1839th | |
| Roman numberals | ||
| Base 2 | 1010000001001101012 | 1010000010101100112 |
| Base 3 | 221000111213 | 221002002023 |
| Base 4 | 2200103114 | 2200223034 |
| Base 5 | 202230445 | 202311115 |
| Base 6 | 33035416 | 33054156 |
| Base 7 | 12523667 | 12534537 |
| Base 8 | 5004658 | 5012638 |
| Base 9 | 2701479 | 2706229 |
| Base 10 | 16414910 | 16453110 |
| Base 11 | 10236711 | 10268411 |
| Base 12 | 7abb112 | 7b26b12 |
| Base 13 | 5993b13 | 59b7313 |
| Base 14 | 43b6d14 | 43d6314 |
| Base 15 | 3398415 | 33b3b15 |
| Base 16 | 2813516 | 282b316 |