Compare 221472 vs 221479
| Property | 221472 | 221479 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 8 | 2 |
| Prime factorization | 25 × 32 × 7691 | 2411 × 9191 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 3 × 3 × 769 | 241 × 919 |
| Divisors count | 36 | 4 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 769, 1538, 2307, 3076, 4614, 6152, 6921, 9228, 12304, 13842, 18456, 24608, 27684, 36912, 55368, 73824, 110736, 221472 | 1, 241, 919, 221479 |
| Number of properties | 0 | 1 |
| Semiprimes | 49840th | |
| Roman numberals | ||
| Base 2 | 1101100001001000002 | 1101100001001001112 |
| Base 3 | 1020202102003 | 1020202102213 |
| Base 4 | 3120102004 | 3120102134 |
| Base 5 | 240413425 | 240414045 |
| Base 6 | 44252006 | 44252116 |
| Base 7 | 16114567 | 16114667 |
| Base 8 | 6604408 | 6604478 |
| Base 9 | 3667209 | 3667279 |
| Base 10 | 22147210 | 22147910 |
| Base 11 | 14143911 | 14144511 |
| Base 12 | a820012 | a820712 |
| Base 13 | 79a6413 | 79a6b13 |
| Base 14 | 5a9d614 | 5a9dd14 |
| Base 15 | 4594c15 | 4595415 |
| Base 16 | 3612016 | 3612716 |