Is 2022 a deficient number and what is its deficiency?

Is 2022 a deficient number?

Here we will explain and calculate if 2022 is a deficient number and its deficiency if applicable.

2022 is a deficient number if the sum of its proper divisors is less than 2022.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 6 + 337 + 674 + 1011 = 2034.

2034 is not less than 2022. Therefore, 2022 is not a deficient number.

The deficiency of 2022 is 2022 minus the sum of its proper divisors. Thus, the deficiency of 2022 is 2022 - 2034 = No Deficiency

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