Compare 28091 vs 28101
| Property | 28091 | 28101 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 71 × 40131 | 31 × 171 × 191 × 291 |
| Prime factorization | 7 × 4013 | 3 × 17 × 19 × 29 |
| Divisors count | 4 | 16 |
| Divisors | 1, 7, 4013, 28091 | 1, 3, 17, 19, 29, 51, 57, 87, 323, 493, 551, 969, 1479, 1653, 9367, 28101 |
| Number of properties | 1 | 0 |
| Semiprimes | 7002nd | |
| Roman numberals | ||
| Base 2 | 1101101101110112 | 1101101110001012 |
| Base 3 | 11021121023 | 11021122103 |
| Base 4 | 123123234 | 123130114 |
| Base 5 | 13443315 | 13444015 |
| Base 6 | 3340156 | 3340336 |
| Base 7 | 1446207 | 1446337 |
| Base 8 | 666738 | 667058 |
| Base 9 | 424729 | 424839 |
| Base 10 | 2809110 | 2810110 |
| Base 11 | 1a11811 | 1a12711 |
| Base 12 | 1430b12 | 1431912 |
| Base 13 | ca2b13 | ca3813 |
| Base 14 | a34714 | a35314 |
| Base 15 | 84cb15 | 84d615 |
| Base 16 | 6dbb16 | 6dc516 |