Compare 21442 vs 21450
| Property | 21442 | 21450 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 5 |
| Total factors | 3 | 6 |
| Prime factorization | 21 × 711 × 1511 | 21 × 31 × 52 × 111 × 131 |
| Prime factorization | 2 × 71 × 151 | 2 × 3 × 5 × 5 × 11 × 13 |
| Divisors count | 8 | 48 |
| Divisors | 1, 2, 71, 142, 151, 302, 10721, 21442 | 1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 390, 429, 550, 650, 715, 825, 858, 975, 1430, 1650, 1950, 2145, 3575, 4290, 7150, 10725, 21450 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010011110000102 | 1010011110010102 |
| Base 3 | 10021020113 | 10021021103 |
| Base 4 | 110330024 | 110330224 |
| Base 5 | 11412325 | 11413005 |
| Base 6 | 2431346 | 2431506 |
| Base 7 | 1163417 | 1163527 |
| Base 8 | 517028 | 517128 |
| Base 9 | 323649 | 323739 |
| Base 10 | 2144210 | 2145010 |
| Base 11 | 1512311 | 1513011 |
| Base 12 | 104aa12 | 104b612 |
| Base 13 | 99b513 | 99c013 |
| Base 14 | 7b5814 | 7b6214 |
| Base 15 | 654715 | 655015 |
| Base 16 | 53c216 | 53ca16 |