Compare 161563 vs 162109
| Property | 161563 | 162109 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1615631 | 1621091 |
| Prime factorization | 161563 | 162109 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161563 | 1, 162109 |
| Number of properties | 4 | 8 |
| Additive primes | 6094th | |
| Chen primes | 6336th | |
| Harmonic primes | 5574th | |
| Isolated primes | 11217th | |
| Long primes | 5548th | |
| Lucky primes | 1911th | 1920th |
| Primes | 14814th | 14860th |
| Pythagorean primes | 7406th | |
| Sexy primes (1st member) | 3591st | |
| Twin primes (2nd member) | 1815th | |
| Roman numberals | ||
| Base 2 | 1001110111000110112 | 1001111001001111012 |
| Base 3 | 220121212113 | 220201010013 |
| Base 4 | 2131301234 | 2132103314 |
| Base 5 | 201322235 | 201414145 |
| Base 6 | 32435516 | 32503016 |
| Base 7 | 12420137 | 12434237 |
| Base 8 | 4734338 | 4744758 |
| Base 9 | 2655549 | 2663319 |
| Base 10 | 16156310 | 16210910 |
| Base 11 | 10042611 | 10088211 |
| Base 12 | 795b712 | 7999112 |
| Base 13 | 586cc13 | 58a2c13 |
| Base 14 | 42c4314 | 4311314 |
| Base 15 | 32d0d15 | 3307415 |
| Base 16 | 2771b16 | 2793d16 |