Is 4042 a deficient number and what is its deficiency?

Is 4042 a deficient number?

Here we will explain and calculate if 4042 is a deficient number and its deficiency if applicable.

4042 is a deficient number if the sum of its proper divisors is less than 4042.

The sum of its proper divisors is calculated as follows: 1 + 2 + 43 + 47 + 86 + 94 + 2021 = 2294.

2294 is less than 4042. Therefore, 4042 is a deficient number.

The deficiency of 4042 is 4042 minus the sum of its proper divisors. Thus, the deficiency of 4042 is 4042 - 2294 = 1748

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