Is 1130 a deficient number and what is its deficiency?

Is 1130 a deficient number?

Here we will explain and calculate if 1130 is a deficient number and its deficiency if applicable.

1130 is a deficient number if the sum of its proper divisors is less than 1130.

The sum of its proper divisors is calculated as follows: 1 + 2 + 5 + 10 + 113 + 226 + 565 = 922.

922 is less than 1130. Therefore, 1130 is a deficient number.

The deficiency of 1130 is 1130 minus the sum of its proper divisors. Thus, the deficiency of 1130 is 1130 - 922 = 208

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