Is 569 a deficient number and what is its deficiency?

Is 569 a deficient number?

Here we will explain and calculate if 569 is a deficient number and its deficiency if applicable.

569 is a deficient number if the sum of its proper divisors is less than 569.

The sum of its proper divisors is calculated as follows: 1 = 1.

1 is less than 569. Therefore, 569 is a deficient number.

The deficiency of 569 is 569 minus the sum of its proper divisors. Thus, the deficiency of 569 is 569 - 1 = 568

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