Is 755 a deficient number and what is its deficiency?

Is 755 a deficient number?

Here we will explain and calculate if 755 is a deficient number and its deficiency if applicable.

755 is a deficient number if the sum of its proper divisors is less than 755.

The sum of its proper divisors is calculated as follows: 1 + 5 + 151 = 157.

157 is less than 755. Therefore, 755 is a deficient number.

The deficiency of 755 is 755 minus the sum of its proper divisors. Thus, the deficiency of 755 is 755 - 157 = 598

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