Is 4142 a deficient number and what is its deficiency?

Is 4142 a deficient number?

Here we will explain and calculate if 4142 is a deficient number and its deficiency if applicable.

4142 is a deficient number if the sum of its proper divisors is less than 4142.

The sum of its proper divisors is calculated as follows: 1 + 2 + 19 + 38 + 109 + 218 + 2071 = 2458.

2458 is less than 4142. Therefore, 4142 is a deficient number.

The deficiency of 4142 is 4142 minus the sum of its proper divisors. Thus, the deficiency of 4142 is 4142 - 2458 = 1684

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