Is 4167 a deficient number and what is its deficiency?

Is 4167 a deficient number?

Here we will explain and calculate if 4167 is a deficient number and its deficiency if applicable.

4167 is a deficient number if the sum of its proper divisors is less than 4167.

The sum of its proper divisors is calculated as follows: 1 + 3 + 9 + 463 + 1389 = 1865.

1865 is less than 4167. Therefore, 4167 is a deficient number.

The deficiency of 4167 is 4167 minus the sum of its proper divisors. Thus, the deficiency of 4167 is 4167 - 1865 = 2302

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