Number 21142
Prime factorization
| Factorization |
2 *
11 *
31 *
31
|
| Divisors |
1,
2,
11,
22,
31,
62,
341,
682,
961,
1922,
10571,
21142
|
| Count of divisors |
12 |
| Sum of divisors |
35748 |
Basic properties
| Is prime? |
× NO
|
| Previous integer |
21141 |
| Next integer |
21143 |
| Previous prime number |
21139 |
| Next prime number |
21143 |
| Reciprocal |
0.000047299214833 |
| Square |
446984164 |
| Square root |
145.40288855452633 |
| Natural logarithm |
9.959016862328609 |
| Decimal logarithm |
4.325146068490752 |
| Sine |
-0.7947276006788828 |
| Cosine |
0.6069662599512318 |
| Tangent |
-1.3093439505891764 |
Expressions
| Binary |
101001010010110 |
| Octal |
51226 |
| Hexadecimal |
5296 |