Is 2925 a deficient number and what is its deficiency?

Is 2925 a deficient number?

Here we will explain and calculate if 2925 is a deficient number and its deficiency if applicable.

2925 is a deficient number if the sum of its proper divisors is less than 2925.

The sum of its proper divisors is calculated as follows: 1 + 3 + 5 + 9 + 13 + 15 + 25 + 39 + 45 + 65 + 75 + 117 + 195 + 225 + 325 + 585 + 975 = 2717.

2717 is less than 2925. Therefore, 2925 is a deficient number.

The deficiency of 2925 is 2925 minus the sum of its proper divisors. Thus, the deficiency of 2925 is 2925 - 2717 = 208

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