Compare 21442 vs 21444
| Property | 21442 | 21444 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 21 × 711 × 1511 | 22 × 31 × 17871 |
| Prime factorization | 2 × 71 × 151 | 2 × 2 × 3 × 1787 |
| Divisors count | 8 | 12 |
| Divisors | 1, 2, 71, 142, 151, 302, 10721, 21442 | 1, 2, 3, 4, 6, 12, 1787, 3574, 5361, 7148, 10722, 21444 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010011110000102 | 1010011110001002 |
| Base 3 | 10021020113 | 10021020203 |
| Base 4 | 110330024 | 110330104 |
| Base 5 | 11412325 | 11412345 |
| Base 6 | 2431346 | 2431406 |
| Base 7 | 1163417 | 1163437 |
| Base 8 | 517028 | 517048 |
| Base 9 | 323649 | 323669 |
| Base 10 | 2144210 | 2144410 |
| Base 11 | 1512311 | 1512511 |
| Base 12 | 104aa12 | 104b012 |
| Base 13 | 99b513 | 99b713 |
| Base 14 | 7b5814 | 7b5a14 |
| Base 15 | 654715 | 654915 |
| Base 16 | 53c216 | 53c416 |