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Reverse Bits
Easy Accuracy: 46.71% Submissions: 2965 Points: 2

Given a 32 bit number X, reverse its binary form and print the answer in decimal.

Example 1:

Input:
X = 1
Output:
2147483648
Explanation:
Binary of 1 in 32 bits representation-
00000000000000000000000000000001
Reversing the binary form we get,
10000000000000000000000000000000,
whose decimal value is 2147483648.

Example 2:

Input:
X = 5
Output:
2684354560
Explanation:
Binary of 5 in 32 bits representation-
00000000000000000000000000000101
Reversing the binary form we get,
10100000000000000000000000000000,
whose decimal value is 2684354560.


You don't need to read input or print anything. Your task is to complete the function reversedBits() which takes an Integer X as input and returns the answer.

Expected Time Complexity: O(log(X))
Expected Auxiliary Space: O(1)

Constraints:
0 <= X < 232