Is 2071 a deficient number and what is its deficiency?

Is 2071 a deficient number?

Here we will explain and calculate if 2071 is a deficient number and its deficiency if applicable.

2071 is a deficient number if the sum of its proper divisors is less than 2071.

The sum of its proper divisors is calculated as follows: 1 + 19 + 109 = 129.

129 is less than 2071. Therefore, 2071 is a deficient number.

The deficiency of 2071 is 2071 minus the sum of its proper divisors. Thus, the deficiency of 2071 is 2071 - 129 = 1942

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