Determine the minimum number of bits required to encode all uppercase letters of the Russian alphabet?

Determine the number of bits to encode all letters of the Russian alphabet. Suppose that there are 32 encoded objects in the Russian alphabet. Then we calculate the required number of bits for 32 options. Divide 32 by 2 as many times as possible.
32: 2 = 16. First bit of information.
16: 2 = 8. Second bit of information.
8: 2 = 4. Third bit of information.
4: 2 = 2. The fourth bit of information.
2: 2 = 1. Fifth bit of information.
To encode 32 characters of the Russian alphabet, you need 5 bits of information.