Samya thinks of a three-digit integer:

- It is not a multiple of four.
- It is greater than 560 but less than 590.
- It is not a perfect square.
- The sum of its digits is a prime number

What are the possible numbers?

Please help me solve this problem. I have no idea how to solve this.

Thank you in advance.

somebodyIUsedToKnow Aug 19, 2022

#1

#2**0 **

Thanks for your answer. Could you explain how you got your answers, please?

somebodyIUsedToKnow
Aug 21, 2022