Is 549 a deficient number and what is its deficiency?

Is 549 a deficient number?

Here we will explain and calculate if 549 is a deficient number and its deficiency if applicable.

549 is a deficient number if the sum of its proper divisors is less than 549.

The sum of its proper divisors is calculated as follows: 1 + 3 + 9 + 61 + 183 = 257.

257 is less than 549. Therefore, 549 is a deficient number.

The deficiency of 549 is 549 minus the sum of its proper divisors. Thus, the deficiency of 549 is 549 - 257 = 292

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

Is 550 a deficient number?
Go here for the next number on our list. Is it deficient?