Is 2931 a deficient number and what is its deficiency?

Is 2931 a deficient number?

Here we will explain and calculate if 2931 is a deficient number and its deficiency if applicable.

2931 is a deficient number if the sum of its proper divisors is less than 2931.

The sum of its proper divisors is calculated as follows: 1 + 3 + 977 = 981.

981 is less than 2931. Therefore, 2931 is a deficient number.

The deficiency of 2931 is 2931 minus the sum of its proper divisors. Thus, the deficiency of 2931 is 2931 - 981 = 1950

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