Is 4930 a deficient number and what is its deficiency?

Is 4930 a deficient number?

Here we will explain and calculate if 4930 is a deficient number and its deficiency if applicable.

4930 is a deficient number if the sum of its proper divisors is less than 4930.

The sum of its proper divisors is calculated as follows: 1 + 2 + 5 + 10 + 17 + 29 + 34 + 58 + 85 + 145 + 170 + 290 + 493 + 986 + 2465 = 4790.

4790 is less than 4930. Therefore, 4930 is a deficient number.

The deficiency of 4930 is 4930 minus the sum of its proper divisors. Thus, the deficiency of 4930 is 4930 - 4790 = 140

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