Is 4016 a deficient number and what is its deficiency?

Is 4016 a deficient number?

Here we will explain and calculate if 4016 is a deficient number and its deficiency if applicable.

4016 is a deficient number if the sum of its proper divisors is less than 4016.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 8 + 16 + 251 + 502 + 1004 + 2008 = 3796.

3796 is less than 4016. Therefore, 4016 is a deficient number.

The deficiency of 4016 is 4016 minus the sum of its proper divisors. Thus, the deficiency of 4016 is 4016 - 3796 = 220

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