Is 2090 a deficient number and what is its deficiency?

Is 2090 a deficient number?

Here we will explain and calculate if 2090 is a deficient number and its deficiency if applicable.

2090 is a deficient number if the sum of its proper divisors is less than 2090.

The sum of its proper divisors is calculated as follows: 1 + 2 + 5 + 10 + 11 + 19 + 22 + 38 + 55 + 95 + 110 + 190 + 209 + 418 + 1045 = 2230.

2230 is not less than 2090. Therefore, 2090 is not a deficient number.

The deficiency of 2090 is 2090 minus the sum of its proper divisors. Thus, the deficiency of 2090 is 2090 - 2230 = No Deficiency

Deficient Calculator
You can enter another number here to check if it is a deficient number:

Is 2091 a deficient number?
Go here for the next number on our list. Is it deficient?