Is 590 a deficient number and what is its deficiency?

Is 590 a deficient number?

Here we will explain and calculate if 590 is a deficient number and its deficiency if applicable.

590 is a deficient number if the sum of its proper divisors is less than 590.

The sum of its proper divisors is calculated as follows: 1 + 2 + 5 + 10 + 59 + 118 + 295 = 490.

490 is less than 590. Therefore, 590 is a deficient number.

The deficiency of 590 is 590 minus the sum of its proper divisors. Thus, the deficiency of 590 is 590 - 490 = 100

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