Is 1199 a deficient number and what is its deficiency?

Is 1199 a deficient number?

Here we will explain and calculate if 1199 is a deficient number and its deficiency if applicable.

1199 is a deficient number if the sum of its proper divisors is less than 1199.

The sum of its proper divisors is calculated as follows: 1 + 11 + 109 = 121.

121 is less than 1199. Therefore, 1199 is a deficient number.

The deficiency of 1199 is 1199 minus the sum of its proper divisors. Thus, the deficiency of 1199 is 1199 - 121 = 1078

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