Is 1268 a deficient number and what is its deficiency?

Is 1268 a deficient number?

Here we will explain and calculate if 1268 is a deficient number and its deficiency if applicable.

1268 is a deficient number if the sum of its proper divisors is less than 1268.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 317 + 634 = 958.

958 is less than 1268. Therefore, 1268 is a deficient number.

The deficiency of 1268 is 1268 minus the sum of its proper divisors. Thus, the deficiency of 1268 is 1268 - 958 = 310

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