Is 4891 a deficient number and what is its deficiency?

Is 4891 a deficient number?

Here we will explain and calculate if 4891 is a deficient number and its deficiency if applicable.

4891 is a deficient number if the sum of its proper divisors is less than 4891.

The sum of its proper divisors is calculated as follows: 1 + 67 + 73 = 141.

141 is less than 4891. Therefore, 4891 is a deficient number.

The deficiency of 4891 is 4891 minus the sum of its proper divisors. Thus, the deficiency of 4891 is 4891 - 141 = 4750

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