Compare 164147 vs 164291
| Property | 164147 | 164291 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1641471 | 1642911 |
| Prime factorization | 164147 | 164291 |
| Divisors count | 2 | 2 |
| Divisors | 1, 164147 | 1, 164291 |
| Number of properties | 6 | 8 |
| Additive primes | 6156th | 6162nd |
| Chen primes | 6402nd | 6407th |
| Emirps | 3328th | |
| Happy primes | 2328th | |
| Harmonic primes | 5642nd | 5649th |
| Isolated primes | 11360th | |
| Long primes | 5619th | |
| Primes | 15027th | 15041st |
| Safe primes | 996th | |
| Twin primes (1st member) | 1839th | |
| Roman numberals | ||
| Base 2 | 1010000001001100112 | 1010000001110000112 |
| Base 3 | 221000111123 | 221001002123 |
| Base 4 | 2200103034 | 2200130034 |
| Base 5 | 202230425 | 202241315 |
| Base 6 | 33035356 | 33043356 |
| Base 7 | 12523647 | 12526617 |
| Base 8 | 5004638 | 5007038 |
| Base 9 | 2701459 | 2703259 |
| Base 10 | 16414710 | 16429110 |
| Base 11 | 10236511 | 10248611 |
| Base 12 | 7abab12 | 7b0ab12 |
| Base 13 | 5993913 | 59a1a13 |
| Base 14 | 43b6b14 | 43c3114 |
| Base 15 | 3398215 | 33a2b15 |
| Base 16 | 2813316 | 281c316 |