Is 5397 a deficient number and what is its deficiency?

Is 5397 a deficient number?

Here we will explain and calculate if 5397 is a deficient number and its deficiency if applicable.

5397 is a deficient number if the sum of its proper divisors is less than 5397.

The sum of its proper divisors is calculated as follows: 1 + 3 + 7 + 21 + 257 + 771 + 1799 = 2859.

2859 is less than 5397. Therefore, 5397 is a deficient number.

The deficiency of 5397 is 5397 minus the sum of its proper divisors. Thus, the deficiency of 5397 is 5397 - 2859 = 2538

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