Is 4070 a deficient number and what is its deficiency?

Is 4070 a deficient number?

Here we will explain and calculate if 4070 is a deficient number and its deficiency if applicable.

4070 is a deficient number if the sum of its proper divisors is less than 4070.

The sum of its proper divisors is calculated as follows: 1 + 2 + 5 + 10 + 11 + 22 + 37 + 55 + 74 + 110 + 185 + 370 + 407 + 814 + 2035 = 4138.

4138 is not less than 4070. Therefore, 4070 is not a deficient number.

The deficiency of 4070 is 4070 minus the sum of its proper divisors. Thus, the deficiency of 4070 is 4070 - 4138 = No Deficiency

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