Is 486 a deficient number and what is its deficiency?

Is 486 a deficient number?

Here we will explain and calculate if 486 is a deficient number and its deficiency if applicable.

486 is a deficient number if the sum of its proper divisors is less than 486.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 6 + 9 + 18 + 27 + 54 + 81 + 162 + 243 = 606.

606 is not less than 486. Therefore, 486 is not a deficient number.

The deficiency of 486 is 486 minus the sum of its proper divisors. Thus, the deficiency of 486 is 486 - 606 = No Deficiency

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