Is 516 a deficient number and what is its deficiency?

Is 516 a deficient number?

Here we will explain and calculate if 516 is a deficient number and its deficiency if applicable.

516 is a deficient number if the sum of its proper divisors is less than 516.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 6 + 12 + 43 + 86 + 129 + 172 + 258 = 716.

716 is not less than 516. Therefore, 516 is not a deficient number.

The deficiency of 516 is 516 minus the sum of its proper divisors. Thus, the deficiency of 516 is 516 - 716 = No Deficiency

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