Is 168 a deficient number and what is its deficiency?

Is 168 a deficient number?

Here we will explain and calculate if 168 is a deficient number and its deficiency if applicable.

168 is a deficient number if the sum of its proper divisors is less than 168.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 6 + 7 + 8 + 12 + 14 + 21 + 24 + 28 + 42 + 56 + 84 = 312.

312 is not less than 168. Therefore, 168 is not a deficient number.

The deficiency of 168 is 168 minus the sum of its proper divisors. Thus, the deficiency of 168 is 168 - 312 = No Deficiency

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