Compare 163147 vs 164443
| Property | 163147 | 164443 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1631471 | 1644431 |
| Prime factorization | 163147 | 164443 |
| Divisors count | 2 | 2 |
| Divisors | 1, 163147 | 1, 164443 |
| Number of properties | 4 | 7 |
| Cousin primes (1st member) | 1805th | 1815th |
| Happy primes | 2333rd | |
| Harmonic primes | 5610th | |
| Isolated primes | 11283rd | 11372nd |
| Lucky primes | 1955th | |
| Primes | 14944th | 15055th |
| Prime triplets (1st member) | 718th | |
| Sexy primes (1st member) | 3643rd | |
| Roman numberals | ||
| Base 2 | 1001111101010010112 | 1010000010010110112 |
| Base 3 | 220212101113 | 221001201113 |
| Base 4 | 2133110234 | 2200211234 |
| Base 5 | 202100425 | 202302335 |
| Base 6 | 32551516 | 33051516 |
| Base 7 | 12464357 | 12532667 |
| Base 8 | 4765138 | 5011338 |
| Base 9 | 2677149 | 2705149 |
| Base 10 | 16314710 | 16444310 |
| Base 11 | 10163611 | 10260411 |
| Base 12 | 7a4b712 | 7b1b712 |
| Base 13 | 5934a13 | 59b0613 |
| Base 14 | 4365514 | 43cdd14 |
| Base 15 | 3351715 | 33acd15 |
| Base 16 | 27d4b16 | 2825b16 |