Is 2101 a deficient number and what is its deficiency?

Is 2101 a deficient number?

Here we will explain and calculate if 2101 is a deficient number and its deficiency if applicable.

2101 is a deficient number if the sum of its proper divisors is less than 2101.

The sum of its proper divisors is calculated as follows: 1 + 11 + 191 = 203.

203 is less than 2101. Therefore, 2101 is a deficient number.

The deficiency of 2101 is 2101 minus the sum of its proper divisors. Thus, the deficiency of 2101 is 2101 - 203 = 1898

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