Is 1067 a deficient number and what is its deficiency?

Is 1067 a deficient number?

Here we will explain and calculate if 1067 is a deficient number and its deficiency if applicable.

1067 is a deficient number if the sum of its proper divisors is less than 1067.

The sum of its proper divisors is calculated as follows: 1 + 11 + 97 = 109.

109 is less than 1067. Therefore, 1067 is a deficient number.

The deficiency of 1067 is 1067 minus the sum of its proper divisors. Thus, the deficiency of 1067 is 1067 - 109 = 958

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