How many two-digit positive integers N have the property that the sum of N and the number obtained reversing the order of the digits of N is a perfect square?

The sum of a two digit number and the number obtained by reversing the order of its digits is 99. Find the smallest number

How many two digits perfect squares are there ?

Find how many three digit perfect cubes is there whose sum of the digits is a perfect square

The sum of a two digit number and the number obtained on reversing the digits is 165. If the digits differ by 3, find the number.

The sum of the digits of a two-digit number is 9. Also, nine times this number is twice the number obtained by reversing the order of the digits. Find the number.

The digits of a positive integer, having three digits, are in A.P. and their sum is 15. The number obtained by reversing the digits is 594 less than the original number. Find the number.

The digits of a positive integer, having three digits, are in A.P. and their sum is 15. The number obtained by reversing the digits is 594 less than the original number. Find the number.

The digits of a positive integer,having three digits,are in A.P.and their sum is 15. The number obtained by reversing the digits is 594 less than the original number.Find the number.