Is 458 a deficient number and what is its deficiency?

Is 458 a deficient number?

Here we will explain and calculate if 458 is a deficient number and its deficiency if applicable.

458 is a deficient number if the sum of its proper divisors is less than 458.

The sum of its proper divisors is calculated as follows: 1 + 2 + 229 = 232.

232 is less than 458. Therefore, 458 is a deficient number.

The deficiency of 458 is 458 minus the sum of its proper divisors. Thus, the deficiency of 458 is 458 - 232 = 226

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