Q: Is 20,106,709 a Palindrome?
A: No, the number 20,106,709 is not a palindrome.
A palindromic number is number that remains the same when its digits are reversed.
Here's how to check if a number is a palindrome:
Step 1
Take the original number and reverse it.
Here is the original number color coded:
20106709
Now we reverse it like this:
90760102
Notice the colors are going in the opposite direction now
Step 2
Compare the two numbers. If they are exactly the same then the number is a palindrome.
Is 20106709 = 90760102?
Answer:
NO, so that means the number 20,106,709 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
| Number | 20,106,707 | 20,106,708 | 20,106,710 | 20,106,711 |
| Palindrome? | no | no | no | no |