Q: Is 140,821,705 a Palindrome?
A: No, the number 140,821,705 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:
140821705
Now we reverse it like this:
507128041
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 140821705 = 507128041?
Answer:
NO, so that means the number 140,821,705 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 140,821,703 | 140,821,704 | 140,821,706 | 140,821,707 |
Palindrome? | no | no | no | no |