Is 1126 a deficient number and what is its deficiency?

Is 1126 a deficient number?

Here we will explain and calculate if 1126 is a deficient number and its deficiency if applicable.

1126 is a deficient number if the sum of its proper divisors is less than 1126.

The sum of its proper divisors is calculated as follows: 1 + 2 + 563 = 566.

566 is less than 1126. Therefore, 1126 is a deficient number.

The deficiency of 1126 is 1126 minus the sum of its proper divisors. Thus, the deficiency of 1126 is 1126 - 566 = 560

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