Compare 27689 vs 28181
| Property | 27689 | 28181 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 276891 | 281811 |
| Prime factorization | 27689 | 28181 |
| Divisors count | 2 | 2 |
| Divisors | 1, 27689 | 1, 28181 |
| Number of properties | 7 | 5 |
| Chen primes | 1472nd | 1493rd |
| Good primes | 310th | |
| Harmonic primes | 1124th | 1147th |
| Primes | 3019th | 3072nd |
| Pythagorean primes | 1506th | 1529th |
| Super primes | 433rd | |
| Twin primes (1st member) | 441st | 449th |
| Roman numberals | ||
| Base 2 | 1101100001010012 | 1101110000101012 |
| Base 3 | 11012221123 | 11021222023 |
| Base 4 | 123002214 | 123201114 |
| Base 5 | 13412245 | 14002115 |
| Base 6 | 3321056 | 3342456 |
| Base 7 | 1435047 | 1451067 |
| Base 8 | 660518 | 670258 |
| Base 9 | 418759 | 425829 |
| Base 10 | 2768910 | 2818110 |
| Base 11 | 1989211 | 1a19a11 |
| Base 12 | 1403512 | 1438512 |
| Base 13 | c7ac13 | ca9a13 |
| Base 14 | a13b14 | a3ad14 |
| Base 15 | 830e15 | 853b15 |
| Base 16 | 6c2916 | 6e1516 |