Compare 163239 vs 163249
| Property | 163239 | 163249 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 544131 | 1632491 |
| Prime factorization | 3 × 54413 | 163249 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 54413, 163239 | 1, 163249 |
| Number of properties | 1 | 4 |
| Isolated primes | 11291st | |
| Primes | 14954th | |
| Pythagorean primes | 7453rd | |
| Semiprimes | 37277th | |
| Sexy primes (2nd member) | 3619th | |
| Roman numberals | ||
| Base 2 | 1001111101101001112 | 1001111101101100012 |
| Base 3 | 220212202203 | 220212210213 |
| Base 4 | 2133122134 | 2133123014 |
| Base 5 | 202104245 | 202104445 |
| Base 6 | 32554236 | 32554416 |
| Base 7 | 12466267 | 12466427 |
| Base 8 | 4766478 | 4766618 |
| Base 9 | 2678269 | 2678379 |
| Base 10 | 16323910 | 16324910 |
| Base 11 | 10170a11 | 10171911 |
| Base 12 | 7a57312 | 7a58112 |
| Base 13 | 593bb13 | 593c813 |
| Base 14 | 436bd14 | 436c914 |
| Base 15 | 3357915 | 3358415 |
| Base 16 | 27da716 | 27db116 |