Q: Is 664,643,249 a Palindrome?
A: No, the number 664,643,249 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:
664643249
Now we reverse it like this:
942346466
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 664643249 = 942346466?
Answer:
NO, so that means the number 664,643,249 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 664,643,247 | 664,643,248 | 664,643,250 | 664,643,251 |
Palindrome? | no | no | no | no |