Compare 221449 vs 221456
| Property | 221449 | 221456 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 5 |
| Prime factorization | 711 × 31191 | 24 × 138411 |
| Prime factorization | 71 × 3119 | 2 × 2 × 2 × 2 × 13841 |
| Divisors count | 4 | 10 |
| Divisors | 1, 71, 3119, 221449 | 1, 2, 4, 8, 16, 13841, 27682, 55364, 110728, 221456 |
| Number of properties | 1 | 0 |
| Semiprimes | 49833rd | |
| Roman numberals | ||
| Base 2 | 1101100001000010012 | 1101100001000100002 |
| Base 3 | 1020202022113 | 1020202100023 |
| Base 4 | 3120100214 | 3120101004 |
| Base 5 | 240412445 | 240413115 |
| Base 6 | 44251216 | 44251326 |
| Base 7 | 16114247 | 16114347 |
| Base 8 | 6604118 | 6604208 |
| Base 9 | 3666849 | 3667029 |
| Base 10 | 22144910 | 22145610 |
| Base 11 | 14141811 | 14142411 |
| Base 12 | a81a112 | a81a812 |
| Base 13 | 79a4713 | 79a5113 |
| Base 14 | 5a9bb14 | 5a9c414 |
| Base 15 | 4593415 | 4593b15 |
| Base 16 | 3610916 | 3611016 |