Compare 163129 vs 163223
| Property | 163129 | 163223 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1631291 | 1632231 |
| Prime factorization | 163129 | 163223 |
| Divisors count | 2 | 2 |
| Divisors | 1, 163129 | 1, 163223 |
| Number of properties | 4 | 6 |
| Additive primes | 6129th | |
| Chen primes | 6372nd | |
| Isolated primes | 11289th | |
| Long primes | 5585th | |
| Primes | 14943rd | 14952nd |
| Pythagorean primes | 7449th | |
| Safe primes | 991st | |
| Twin primes (2nd member) | 1831st | |
| Ulam primes | 1072nd | |
| Roman numberals | ||
| Base 2 | 1001111101001110012 | 1001111101100101112 |
| Base 3 | 220212022113 | 220212200223 |
| Base 4 | 2133103214 | 2133121134 |
| Base 5 | 202100045 | 202103435 |
| Base 6 | 32551216 | 32553556 |
| Base 7 | 12464117 | 12466047 |
| Base 8 | 4764718 | 4766278 |
| Base 9 | 2676849 | 2678089 |
| Base 10 | 16312910 | 16322310 |
| Base 11 | 10161a11 | 1016a511 |
| Base 12 | 7a4a112 | 7a55b12 |
| Base 13 | 5933513 | 593a813 |
| Base 14 | 4364114 | 436ab14 |
| Base 15 | 3350415 | 3356815 |
| Base 16 | 27d3916 | 27d9716 |