Compare 218047 vs 220793
| Property | 218047 | 220793 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2180471 | 2207931 |
| Prime factorization | 218047 | 220793 |
| Divisors count | 2 | 2 |
| Divisors | 1, 218047 | 1, 220793 |
| Number of properties | 6 | 10 |
| Additive primes | 7963rd | |
| Chen primes | 8205th | |
| Cousin primes (2nd member) | 2323rd | |
| Good primes | 1072nd | |
| Harmonic primes | 7294th | 7383rd |
| Isolated primes | 14823rd | 15015th |
| Long primes | 7280th | 7368th |
| Primes | 19446th | 19678th |
| Pythagorean primes | 9817th | |
| Sophie germain primes | 2232nd | |
| Ulam primes | 1392nd | 1403rd |
| Roman numberals | ||
| Base 2 | 1101010011101111112 | 1101011110011110012 |
| Base 3 | 1020020022113 | 1020122121123 |
| Base 4 | 3110323334 | 3113213214 |
| Base 5 | 234341425 | 240311335 |
| Base 6 | 44012516 | 44221056 |
| Base 7 | 15654647 | 16064667 |
| Base 8 | 6516778 | 6571718 |
| Base 9 | 3620849 | 3657759 |
| Base 10 | 21804710 | 22079310 |
| Base 11 | 13990511 | 14098111 |
| Base 12 | a622712 | a793512 |
| Base 13 | 7832b13 | 7966113 |
| Base 14 | 5966b14 | 5a66d14 |
| Base 15 | 4491715 | 4564815 |
| Base 16 | 353bf16 | 35e7916 |