Is 385 a deficient number and what is its deficiency?

Is 385 a deficient number?

Here we will explain and calculate if 385 is a deficient number and its deficiency if applicable.

385 is a deficient number if the sum of its proper divisors is less than 385.

The sum of its proper divisors is calculated as follows: 1 + 5 + 7 + 11 + 35 + 55 + 77 = 191.

191 is less than 385. Therefore, 385 is a deficient number.

The deficiency of 385 is 385 minus the sum of its proper divisors. Thus, the deficiency of 385 is 385 - 191 = 194

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

Is 386 a deficient number?
Go here for the next number on our list. Is it deficient?