Compare 28753 vs 28761
| Property | 28753 | 28761 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 287531 | 31 × 95871 |
| Prime factorization | 28753 | 3 × 9587 |
| Divisors count | 2 | 4 |
| Divisors | 1, 28753 | 1, 3, 9587, 28761 |
| Number of properties | 6 | 1 |
| Harmonic primes | 1170th | |
| Long primes | 1192nd | |
| Primes | 3132nd | |
| Pythagorean primes | 1557th | |
| Semiprimes | 7153rd | |
| Sexy primes (1st member) | 922nd | |
| Twin primes (2nd member) | 458th | |
| Roman numberals | ||
| Base 2 | 1110000010100012 | 1110000010110012 |
| Base 3 | 11101022213 | 11101100203 |
| Base 4 | 130011014 | 130011214 |
| Base 5 | 14100035 | 14100215 |
| Base 6 | 3410416 | 3410536 |
| Base 7 | 1465547 | 1465657 |
| Base 8 | 701218 | 701318 |
| Base 9 | 433879 | 434069 |
| Base 10 | 2875310 | 2876110 |
| Base 11 | 1a66a11 | 1a67711 |
| Base 12 | 1478112 | 1478912 |
| Base 13 | 1011a13 | 1012513 |
| Base 14 | a69b14 | a6a514 |
| Base 15 | 87bd15 | 87c615 |
| Base 16 | 705116 | 705916 |