Is 1018 a deficient number and what is its deficiency?

Is 1018 a deficient number?

Here we will explain and calculate if 1018 is a deficient number and its deficiency if applicable.

1018 is a deficient number if the sum of its proper divisors is less than 1018.

The sum of its proper divisors is calculated as follows: 1 + 2 + 509 = 512.

512 is less than 1018. Therefore, 1018 is a deficient number.

The deficiency of 1018 is 1018 minus the sum of its proper divisors. Thus, the deficiency of 1018 is 1018 - 512 = 506

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

Is 1019 a deficient number?
Go here for the next number on our list. Is it deficient?