Is 1347 a deficient number and what is its deficiency?

Is 1347 a deficient number?

Here we will explain and calculate if 1347 is a deficient number and its deficiency if applicable.

1347 is a deficient number if the sum of its proper divisors is less than 1347.

The sum of its proper divisors is calculated as follows: 1 + 3 + 449 = 453.

453 is less than 1347. Therefore, 1347 is a deficient number.

The deficiency of 1347 is 1347 minus the sum of its proper divisors. Thus, the deficiency of 1347 is 1347 - 453 = 894

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