Is 4543 a deficient number and what is its deficiency?

Is 4543 a deficient number?

Here we will explain and calculate if 4543 is a deficient number and its deficiency if applicable.

4543 is a deficient number if the sum of its proper divisors is less than 4543.

The sum of its proper divisors is calculated as follows: 1 + 7 + 11 + 59 + 77 + 413 + 649 = 1217.

1217 is less than 4543. Therefore, 4543 is a deficient number.

The deficiency of 4543 is 4543 minus the sum of its proper divisors. Thus, the deficiency of 4543 is 4543 - 1217 = 3326

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