Is 622 a deficient number and what is its deficiency?

Is 622 a deficient number?

Here we will explain and calculate if 622 is a deficient number and its deficiency if applicable.

622 is a deficient number if the sum of its proper divisors is less than 622.

The sum of its proper divisors is calculated as follows: 1 + 2 + 311 = 314.

314 is less than 622. Therefore, 622 is a deficient number.

The deficiency of 622 is 622 minus the sum of its proper divisors. Thus, the deficiency of 622 is 622 - 314 = 308

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