Is 2107 a deficient number and what is its deficiency?

Is 2107 a deficient number?

Here we will explain and calculate if 2107 is a deficient number and its deficiency if applicable.

2107 is a deficient number if the sum of its proper divisors is less than 2107.

The sum of its proper divisors is calculated as follows: 1 + 7 + 43 + 49 + 301 = 401.

401 is less than 2107. Therefore, 2107 is a deficient number.

The deficiency of 2107 is 2107 minus the sum of its proper divisors. Thus, the deficiency of 2107 is 2107 - 401 = 1706

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