Is 1518 a deficient number and what is its deficiency?

Is 1518 a deficient number?

Here we will explain and calculate if 1518 is a deficient number and its deficiency if applicable.

1518 is a deficient number if the sum of its proper divisors is less than 1518.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 6 + 11 + 22 + 23 + 33 + 46 + 66 + 69 + 138 + 253 + 506 + 759 = 1938.

1938 is not less than 1518. Therefore, 1518 is not a deficient number.

The deficiency of 1518 is 1518 minus the sum of its proper divisors. Thus, the deficiency of 1518 is 1518 - 1938 = No Deficiency

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