Is 136 a deficient number and what is its deficiency?

Is 136 a deficient number?

Here we will explain and calculate if 136 is a deficient number and its deficiency if applicable.

136 is a deficient number if the sum of its proper divisors is less than 136.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 8 + 17 + 34 + 68 = 134.

134 is less than 136. Therefore, 136 is a deficient number.

The deficiency of 136 is 136 minus the sum of its proper divisors. Thus, the deficiency of 136 is 136 - 134 = 2

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