Compare 164289 vs 164291
| Property | 164289 | 164291 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 231 × 23811 | 1642911 |
| Prime factorization | 3 × 23 × 2381 | 164291 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 23, 69, 2381, 7143, 54763, 164289 | 1, 164291 |
| Number of properties | 0 | 8 |
| Additive primes | 6162nd | |
| Chen primes | 6407th | |
| Emirps | 3328th | |
| Happy primes | 2328th | |
| Harmonic primes | 5649th | |
| Isolated primes | 11360th | |
| Long primes | 5619th | |
| Primes | 15041st | |
| Roman numberals | ||
| Base 2 | 1010000001110000012 | 1010000001110000112 |
| Base 3 | 221001002103 | 221001002123 |
| Base 4 | 2200130014 | 2200130034 |
| Base 5 | 202241245 | 202241315 |
| Base 6 | 33043336 | 33043356 |
| Base 7 | 12526567 | 12526617 |
| Base 8 | 5007018 | 5007038 |
| Base 9 | 2703239 | 2703259 |
| Base 10 | 16428910 | 16429110 |
| Base 11 | 10248411 | 10248611 |
| Base 12 | 7b0a912 | 7b0ab12 |
| Base 13 | 59a1813 | 59a1a13 |
| Base 14 | 43c2d14 | 43c3114 |
| Base 15 | 33a2915 | 33a2b15 |
| Base 16 | 281c116 | 281c316 |