Compare 163223 vs 164387
| Property | 163223 | 164387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1632231 | 1643871 |
| Prime factorization | 163223 | 164387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 163223 | 1, 164387 |
| Number of properties | 6 | 5 |
| Additive primes | 6129th | 6168th |
| Chen primes | 6411th | |
| Isolated primes | 11289th | 11369th |
| Long primes | 5585th | |
| Primes | 14952nd | 15050th |
| Safe primes | 991st | 998th |
| Ulam primes | 1072nd | |
| Roman numberals | ||
| Base 2 | 1001111101100101112 | 1010000010001000112 |
| Base 3 | 220212200223 | 221001111023 |
| Base 4 | 2133121134 | 2200202034 |
| Base 5 | 202103435 | 202300225 |
| Base 6 | 32553556 | 33050156 |
| Base 7 | 12466047 | 12531567 |
| Base 8 | 4766278 | 5010438 |
| Base 9 | 2678089 | 2704429 |
| Base 10 | 16322310 | 16438710 |
| Base 11 | 1016a511 | 10256311 |
| Base 12 | 7a55b12 | 7b16b12 |
| Base 13 | 593a813 | 59a9213 |
| Base 14 | 436ab14 | 43c9d14 |
| Base 15 | 3356815 | 33a9215 |
| Base 16 | 27d9716 | 2822316 |