Is 4028 a deficient number and what is its deficiency?

Is 4028 a deficient number?

Here we will explain and calculate if 4028 is a deficient number and its deficiency if applicable.

4028 is a deficient number if the sum of its proper divisors is less than 4028.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 19 + 38 + 53 + 76 + 106 + 212 + 1007 + 2014 = 3532.

3532 is less than 4028. Therefore, 4028 is a deficient number.

The deficiency of 4028 is 4028 minus the sum of its proper divisors. Thus, the deficiency of 4028 is 4028 - 3532 = 496

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