A deficient number is one that is greater than the sum of its aliquot parts. The first few deficient numbers are 1, 2, 3, 4, 5, 7, 8, and 9. Any divisor of a deficient (or perfect) number is deficient. A number that is not abundant or deficient is known as a perfect number.
No solution found for this question. Share it amongst your friends on social media to see if anyone can solve it.
Have something to say? Log in to comment on this post.