Is 4505 a deficient number and what is its deficiency?

Is 4505 a deficient number?

Here we will explain and calculate if 4505 is a deficient number and its deficiency if applicable.

4505 is a deficient number if the sum of its proper divisors is less than 4505.

The sum of its proper divisors is calculated as follows: 1 + 5 + 17 + 53 + 85 + 265 + 901 = 1327.

1327 is less than 4505. Therefore, 4505 is a deficient number.

The deficiency of 4505 is 4505 minus the sum of its proper divisors. Thus, the deficiency of 4505 is 4505 - 1327 = 3178

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