Compare 164881 vs 165229
| Property | 164881 | 165229 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1648811 | 1652291 |
| Prime factorization | 164881 | 165229 |
| Divisors count | 2 | 2 |
| Divisors | 1, 164881 | 1, 165229 |
| Number of properties | 3 | 7 |
| Cousin primes (1st member) | 1821st | |
| Emirps | 3345th | |
| Harmonic primes | 5677th | |
| Isolated primes | 11398th | 11417th |
| Long primes | 5640th | |
| Primes | 15087th | 15110th |
| Pythagorean primes | 7523rd | 7535th |
| Roman numberals | ||
| Base 2 | 1010000100000100012 | 1010000101011011012 |
| Base 3 | 221010112013 | 221011221213 |
| Base 4 | 2201001014 | 2201112314 |
| Base 5 | 202340115 | 202414045 |
| Base 6 | 33112016 | 33125416 |
| Base 7 | 12544637 | 12555017 |
| Base 8 | 5020218 | 5025558 |
| Base 9 | 2711519 | 2715779 |
| Base 10 | 16488110 | 16522910 |
| Base 11 | 10297211 | 10315911 |
| Base 12 | 7b50112 | 7b75112 |
| Base 13 | 5a08213 | 5a28c13 |
| Base 14 | 4413314 | 4430114 |
| Base 15 | 33cc115 | 33e5415 |
| Base 16 | 2841116 | 2856d16 |