Is 14 a deficient number and what is its deficiency?

Is 14 a deficient number?

Here we will explain and calculate if 14 is a deficient number and its deficiency if applicable.

14 is a deficient number if the sum of its proper divisors is less than 14.

The sum of its proper divisors is calculated as follows: 1 + 2 + 7 = 10.

10 is less than 14. Therefore, 14 is a deficient number.

The deficiency of 14 is 14 minus the sum of its proper divisors. Thus, the deficiency of 14 is 14 - 10 = 4

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