Is 542 a deficient number and what is its deficiency?

Is 542 a deficient number?

Here we will explain and calculate if 542 is a deficient number and its deficiency if applicable.

542 is a deficient number if the sum of its proper divisors is less than 542.

The sum of its proper divisors is calculated as follows: 1 + 2 + 271 = 274.

274 is less than 542. Therefore, 542 is a deficient number.

The deficiency of 542 is 542 minus the sum of its proper divisors. Thus, the deficiency of 542 is 542 - 274 = 268

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