Compare 161807 vs 162109
| Property | 161807 | 162109 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1618071 | 1621091 |
| Prime factorization | 161807 | 162109 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161807 | 1, 162109 |
| Number of properties | 5 | 8 |
| Additive primes | 6084th | 6094th |
| Chen primes | 6336th | |
| Emirps | 3269th | |
| Harmonic primes | 5574th | |
| Isolated primes | 11199th | 11217th |
| Long primes | 5540th | 5548th |
| Lucky primes | 1920th | |
| Primes | 14836th | 14860th |
| Pythagorean primes | 7406th | |
| Roman numberals | ||
| Base 2 | 1001111000000011112 | 1001111001001111012 |
| Base 3 | 220122212123 | 220201010013 |
| Base 4 | 2132000334 | 2132103314 |
| Base 5 | 201342125 | 201414145 |
| Base 6 | 32450356 | 32503016 |
| Base 7 | 12425127 | 12434237 |
| Base 8 | 4740178 | 4744758 |
| Base 9 | 2658559 | 2663319 |
| Base 10 | 16180710 | 16210910 |
| Base 11 | 10062811 | 10088211 |
| Base 12 | 7977b12 | 7999112 |
| Base 13 | 5885913 | 58a2c13 |
| Base 14 | 42d7914 | 4311314 |
| Base 15 | 32e2215 | 3307415 |
| Base 16 | 2780f16 | 2793d16 |