Q: Is 164,256,421 a Palindrome?
A: No, the number 164,256,421 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:
164256421
Now we reverse it like this:
124652461
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 164256421 = 124652461?
Answer:
NO, so that means the number 164,256,421 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 164,256,419 | 164,256,420 | 164,256,422 | 164,256,423 |
Palindrome? | no | no | no | no |