Q: Is 420,660,154 a Palindrome?
A: No, the number 420,660,154 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:
420660154
Now we reverse it like this:
451066024
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 420660154 = 451066024?
Answer:
NO, so that means the number 420,660,154 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 420,660,152 | 420,660,153 | 420,660,155 | 420,660,156 |
Palindrome? | no | no | no | no |