Is 1244 a deficient number and what is its deficiency?

Is 1244 a deficient number?

Here we will explain and calculate if 1244 is a deficient number and its deficiency if applicable.

1244 is a deficient number if the sum of its proper divisors is less than 1244.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 311 + 622 = 940.

940 is less than 1244. Therefore, 1244 is a deficient number.

The deficiency of 1244 is 1244 minus the sum of its proper divisors. Thus, the deficiency of 1244 is 1244 - 940 = 304

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