Is 1343 a deficient number and what is its deficiency?

Is 1343 a deficient number?

Here we will explain and calculate if 1343 is a deficient number and its deficiency if applicable.

1343 is a deficient number if the sum of its proper divisors is less than 1343.

The sum of its proper divisors is calculated as follows: 1 + 17 + 79 = 97.

97 is less than 1343. Therefore, 1343 is a deficient number.

The deficiency of 1343 is 1343 minus the sum of its proper divisors. Thus, the deficiency of 1343 is 1343 - 97 = 1246

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