Is 4720 a deficient number and what is its deficiency?

Is 4720 a deficient number?

Here we will explain and calculate if 4720 is a deficient number and its deficiency if applicable.

4720 is a deficient number if the sum of its proper divisors is less than 4720.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 5 + 8 + 10 + 16 + 20 + 40 + 59 + 80 + 118 + 236 + 295 + 472 + 590 + 944 + 1180 + 2360 = 6440.

6440 is not less than 4720. Therefore, 4720 is not a deficient number.

The deficiency of 4720 is 4720 minus the sum of its proper divisors. Thus, the deficiency of 4720 is 4720 - 6440 = No Deficiency

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