Is 3454 a deficient number and what is its deficiency?

Is 3454 a deficient number?

Here we will explain and calculate if 3454 is a deficient number and its deficiency if applicable.

3454 is a deficient number if the sum of its proper divisors is less than 3454.

The sum of its proper divisors is calculated as follows: 1 + 2 + 11 + 22 + 157 + 314 + 1727 = 2234.

2234 is less than 3454. Therefore, 3454 is a deficient number.

The deficiency of 3454 is 3454 minus the sum of its proper divisors. Thus, the deficiency of 3454 is 3454 - 2234 = 1220

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