Compare 164387 vs 164443
| Property | 164387 | 164443 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1643871 | 1644431 |
| Prime factorization | 164387 | 164443 |
| Divisors count | 2 | 2 |
| Divisors | 1, 164387 | 1, 164443 |
| Number of properties | 5 | 7 |
| Additive primes | 6168th | |
| Chen primes | 6411th | |
| Cousin primes (1st member) | 1815th | |
| Happy primes | 2333rd | |
| Isolated primes | 11369th | 11372nd |
| Lucky primes | 1955th | |
| Primes | 15050th | 15055th |
| Prime triplets (1st member) | 718th | |
| Safe primes | 998th | |
| Sexy primes (1st member) | 3643rd | |
| Roman numberals | ||
| Base 2 | 1010000010001000112 | 1010000010010110112 |
| Base 3 | 221001111023 | 221001201113 |
| Base 4 | 2200202034 | 2200211234 |
| Base 5 | 202300225 | 202302335 |
| Base 6 | 33050156 | 33051516 |
| Base 7 | 12531567 | 12532667 |
| Base 8 | 5010438 | 5011338 |
| Base 9 | 2704429 | 2705149 |
| Base 10 | 16438710 | 16444310 |
| Base 11 | 10256311 | 10260411 |
| Base 12 | 7b16b12 | 7b1b712 |
| Base 13 | 59a9213 | 59b0613 |
| Base 14 | 43c9d14 | 43cdd14 |
| Base 15 | 33a9215 | 33acd15 |
| Base 16 | 2822316 | 2825b16 |