Is 371 a deficient number and what is its deficiency?

Is 371 a deficient number?

Here we will explain and calculate if 371 is a deficient number and its deficiency if applicable.

371 is a deficient number if the sum of its proper divisors is less than 371.

The sum of its proper divisors is calculated as follows: 1 + 7 + 53 = 61.

61 is less than 371. Therefore, 371 is a deficient number.

The deficiency of 371 is 371 minus the sum of its proper divisors. Thus, the deficiency of 371 is 371 - 61 = 310

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