perplexus.info :: Numbers : Three Digit Trial revisited

Three Digit Trial revisited (Posted on 2014-06-17)

List all possible values of a 3-digit integer N, given that the sum its digits equals the product of its first two digits.

See The Solution Submitted by Ady TZIDON

Rating: 3.5000 (2 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

My Favorite (Hint)

| Comment 1 of 2

I find 23 of them. My favorite is 333.

Posted by Steve Herman on 2014-06-17 10:11:09

Please log in:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info