Is 1615 a deficient number and what is its deficiency?

Is 1615 a deficient number?

Here we will explain and calculate if 1615 is a deficient number and its deficiency if applicable.

1615 is a deficient number if the sum of its proper divisors is less than 1615.

The sum of its proper divisors is calculated as follows: 1 + 5 + 17 + 19 + 85 + 95 + 323 = 545.

545 is less than 1615. Therefore, 1615 is a deficient number.

The deficiency of 1615 is 1615 minus the sum of its proper divisors. Thus, the deficiency of 1615 is 1615 - 545 = 1070

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

Is 1616 a deficient number?
Go here for the next number on our list. Is it deficient?