Q: Is 71,220,820 a Palindrome?
A: No, the number 71,220,820 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:
71220820
Now we reverse it like this:
02802217
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 71220820 = 02802217?
Answer:
NO, so that means the number 71,220,820 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 71,220,818 | 71,220,819 | 71,220,821 | 71,220,822 |
Palindrome? | no | no | no | no |