Compare 221468 vs 221479
| Property | 221468 | 221479 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 131 × 42591 | 2411 × 9191 |
| Prime factorization | 2 × 2 × 13 × 4259 | 241 × 919 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 13, 26, 52, 4259, 8518, 17036, 55367, 110734, 221468 | 1, 241, 919, 221479 |
| Number of properties | 0 | 1 |
| Semiprimes | 49840th | |
| Roman numberals | ||
| Base 2 | 1101100001000111002 | 1101100001001001112 |
| Base 3 | 1020202101123 | 1020202102213 |
| Base 4 | 3120101304 | 3120102134 |
| Base 5 | 240413335 | 240414045 |
| Base 6 | 44251526 | 44252116 |
| Base 7 | 16114527 | 16114667 |
| Base 8 | 6604348 | 6604478 |
| Base 9 | 3667159 | 3667279 |
| Base 10 | 22146810 | 22147910 |
| Base 11 | 14143511 | 14144511 |
| Base 12 | a81b812 | a820712 |
| Base 13 | 79a6013 | 79a6b13 |
| Base 14 | 5a9d214 | 5a9dd14 |
| Base 15 | 4594815 | 4595415 |
| Base 16 | 3611c16 | 3612716 |