a 2- digit number with 2 different digits has a special property:
"when the sum of its digits is added to the product of its digits, the result is the number itself."
what is the smallest number with this property?
2 years ago Comment
a is the digit of tenth (not zero)
b the digit of units
The number is 10*a+b
Sum of digits: a+b
Product of digits=a*b
Th smallest number is 19.