Is 4218 a deficient number and what is its deficiency?

Is 4218 a deficient number?

Here we will explain and calculate if 4218 is a deficient number and its deficiency if applicable.

4218 is a deficient number if the sum of its proper divisors is less than 4218.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 6 + 19 + 37 + 38 + 57 + 74 + 111 + 114 + 222 + 703 + 1406 + 2109 = 4902.

4902 is not less than 4218. Therefore, 4218 is not a deficient number.

The deficiency of 4218 is 4218 minus the sum of its proper divisors. Thus, the deficiency of 4218 is 4218 - 4902 = No Deficiency

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