Reverse Bits

Given a 32-bit unsigned integer, reverse its bits and return the resulting integer.

Input:

43261596

Output:

964176192

Reasoning:

The input integer $43261596$ is first converted to its binary representation: $1010100000101000000001011001000$
The bits are then reversed, resulting in the binary number: $00100101100000001010000001010101$
This reversed binary number is then converted back to an integer, which can be calculated as: $2^{31} + 2^{26} + 2^{19} + 2^{16} + 2^{14} + 2^{12} + 2^{8} + 2^{5} + 2^{2} = 964176192$
The final output is $964176192$