Out of the three options: 121, 309, and 6767, 121 is the number that creates a palindrome. It can be read the same forwards and backwards.
121
11 is a palindrome.11 squared (i.e., 11 times 11) is 121, which is also a palindrome.
Read it backwards.
11 is a palindrome. 11 squared (i.e., 11 times 11) is 121, which is also a palindrome.
Out of the three options: 121, 309, and 6767, 121 is the number that creates a palindrome. It can be read the same forwards and backwards.
Ones that read the same backwards and forwards, like 45654.
4 or 121
121
11 is a palindrome.11 squared (i.e., 11 times 11) is 121, which is also a palindrome.
112 = 121
Palindrome words: madam, peep, Otto, racecar, rotator Palindrome numbers: 121, 265,562, 74,947, 8,030,308
Read it backwards.
11 is a palindrome. 11 squared (i.e., 11 times 11) is 121, which is also a palindrome.
A number that reads the same backwards as it does forwards. For example 1357531, or 121.
19 is a two step palindrome because it takes two steps or two addition sums to make it a palindrome. Step 1 is 19 plus 91 equals 110. Step 2 110 plus 011 is equal to 121 and 121 is a palindrome.
One. If you mean "digits", the number can have any amount of digits; the only requirement to be called a "palindrome" is that if you read it backwards, you get the same sequence of digits. Thus, any of the following is a palindrome: 1 (any 1-digit number is a palindrome), 55, 121, 2002, 12321, 600006, 8105018, ... As you can see, you can make them arbitrarily large.