Is 1011 a deficient number and what is its deficiency?

Is 1011 a deficient number?

Here we will explain and calculate if 1011 is a deficient number and its deficiency if applicable.

1011 is a deficient number if the sum of its proper divisors is less than 1011.

The sum of its proper divisors is calculated as follows: 1 + 3 + 337 = 341.

341 is less than 1011. Therefore, 1011 is a deficient number.

The deficiency of 1011 is 1011 minus the sum of its proper divisors. Thus, the deficiency of 1011 is 1011 - 341 = 670

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

Is 1012 a deficient number?
Go here for the next number on our list. Is it deficient?