Is 527 a deficient number and what is its deficiency?

Is 527 a deficient number?

Here we will explain and calculate if 527 is a deficient number and its deficiency if applicable.

527 is a deficient number if the sum of its proper divisors is less than 527.

The sum of its proper divisors is calculated as follows: 1 + 17 + 31 = 49.

49 is less than 527. Therefore, 527 is a deficient number.

The deficiency of 527 is 527 minus the sum of its proper divisors. Thus, the deficiency of 527 is 527 - 49 = 478

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