Is 4431 a deficient number and what is its deficiency?

Is 4431 a deficient number?

Here we will explain and calculate if 4431 is a deficient number and its deficiency if applicable.

4431 is a deficient number if the sum of its proper divisors is less than 4431.

The sum of its proper divisors is calculated as follows: 1 + 3 + 7 + 21 + 211 + 633 + 1477 = 2353.

2353 is less than 4431. Therefore, 4431 is a deficient number.

The deficiency of 4431 is 4431 minus the sum of its proper divisors. Thus, the deficiency of 4431 is 4431 - 2353 = 2078

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