Is 2390 a deficient number and what is its deficiency?

Is 2390 a deficient number?

Here we will explain and calculate if 2390 is a deficient number and its deficiency if applicable.

2390 is a deficient number if the sum of its proper divisors is less than 2390.

The sum of its proper divisors is calculated as follows: 1 + 2 + 5 + 10 + 239 + 478 + 1195 = 1930.

1930 is less than 2390. Therefore, 2390 is a deficient number.

The deficiency of 2390 is 2390 minus the sum of its proper divisors. Thus, the deficiency of 2390 is 2390 - 1930 = 460

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