Is 1298 a deficient number and what is its deficiency?

Is 1298 a deficient number?

Here we will explain and calculate if 1298 is a deficient number and its deficiency if applicable.

1298 is a deficient number if the sum of its proper divisors is less than 1298.

The sum of its proper divisors is calculated as follows: 1 + 2 + 11 + 22 + 59 + 118 + 649 = 862.

862 is less than 1298. Therefore, 1298 is a deficient number.

The deficiency of 1298 is 1298 minus the sum of its proper divisors. Thus, the deficiency of 1298 is 1298 - 862 = 436

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