Is 152 a deficient number and what is its deficiency?

Is 152 a deficient number?

Here we will explain and calculate if 152 is a deficient number and its deficiency if applicable.

152 is a deficient number if the sum of its proper divisors is less than 152.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 8 + 19 + 38 + 76 = 148.

148 is less than 152. Therefore, 152 is a deficient number.

The deficiency of 152 is 152 minus the sum of its proper divisors. Thus, the deficiency of 152 is 152 - 148 = 4

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