Is 4025 a deficient number and what is its deficiency?

Is 4025 a deficient number?

Here we will explain and calculate if 4025 is a deficient number and its deficiency if applicable.

4025 is a deficient number if the sum of its proper divisors is less than 4025.

The sum of its proper divisors is calculated as follows: 1 + 5 + 7 + 23 + 25 + 35 + 115 + 161 + 175 + 575 + 805 = 1927.

1927 is less than 4025. Therefore, 4025 is a deficient number.

The deficiency of 4025 is 4025 minus the sum of its proper divisors. Thus, the deficiency of 4025 is 4025 - 1927 = 2098

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