Is 4210 a deficient number and what is its deficiency?

Is 4210 a deficient number?

Here we will explain and calculate if 4210 is a deficient number and its deficiency if applicable.

4210 is a deficient number if the sum of its proper divisors is less than 4210.

The sum of its proper divisors is calculated as follows: 1 + 2 + 5 + 10 + 421 + 842 + 2105 = 3386.

3386 is less than 4210. Therefore, 4210 is a deficient number.

The deficiency of 4210 is 4210 minus the sum of its proper divisors. Thus, the deficiency of 4210 is 4210 - 3386 = 824

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