Is 276 a deficient number and what is its deficiency?

Is 276 a deficient number?

Here we will explain and calculate if 276 is a deficient number and its deficiency if applicable.

276 is a deficient number if the sum of its proper divisors is less than 276.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 4 + 6 + 12 + 23 + 46 + 69 + 92 + 138 = 396.

396 is not less than 276. Therefore, 276 is not a deficient number.

The deficiency of 276 is 276 minus the sum of its proper divisors. Thus, the deficiency of 276 is 276 - 396 = No Deficiency

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