Is 3945 a deficient number and what is its deficiency?

Is 3945 a deficient number?

Here we will explain and calculate if 3945 is a deficient number and its deficiency if applicable.

3945 is a deficient number if the sum of its proper divisors is less than 3945.

The sum of its proper divisors is calculated as follows: 1 + 3 + 5 + 15 + 263 + 789 + 1315 = 2391.

2391 is less than 3945. Therefore, 3945 is a deficient number.

The deficiency of 3945 is 3945 minus the sum of its proper divisors. Thus, the deficiency of 3945 is 3945 - 2391 = 1554

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

Is 3946 a deficient number?
Go here for the next number on our list. Is it deficient?