Is 4345 a deficient number and what is its deficiency?

Is 4345 a deficient number?

Here we will explain and calculate if 4345 is a deficient number and its deficiency if applicable.

4345 is a deficient number if the sum of its proper divisors is less than 4345.

The sum of its proper divisors is calculated as follows: 1 + 5 + 11 + 55 + 79 + 395 + 869 = 1415.

1415 is less than 4345. Therefore, 4345 is a deficient number.

The deficiency of 4345 is 4345 minus the sum of its proper divisors. Thus, the deficiency of 4345 is 4345 - 1415 = 2930

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