Compare 163909 vs 164291
| Property | 163909 | 164291 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1639091 | 1642911 |
| Prime factorization | 163909 | 164291 |
| Divisors count | 2 | 2 |
| Divisors | 1, 163909 | 1, 164291 |
| Number of properties | 6 | 8 |
| Additive primes | 6162nd | |
| Chen primes | 6407th | |
| Emirps | 3328th | |
| Happy primes | 2324th | 2328th |
| Harmonic primes | 5649th | |
| Isolated primes | 11337th | 11360th |
| Long primes | 5608th | 5619th |
| Lucky primes | 1945th | |
| Primes | 15008th | 15041st |
| Pythagorean primes | 7485th | |
| Roman numberals | ||
| Base 2 | 1010000000010001012 | 1010000001110000112 |
| Base 3 | 220222112013 | 221001002123 |
| Base 4 | 2200010114 | 2200130034 |
| Base 5 | 202211145 | 202241315 |
| Base 6 | 33025016 | 33043356 |
| Base 7 | 12516047 | 12526617 |
| Base 8 | 5001058 | 5007038 |
| Base 9 | 2687519 | 2703259 |
| Base 10 | 16390910 | 16429110 |
| Base 11 | 10216911 | 10248611 |
| Base 12 | 7aa3112 | 7b0ab12 |
| Base 13 | 597b513 | 59a1a13 |
| Base 14 | 43a3b14 | 43c3114 |
| Base 15 | 3387415 | 33a2b15 |
| Base 16 | 2804516 | 281c316 |