343
Chat with our AI personalities
The first cubic number above 100 that is also a palindrome is 729. The cube root of 729 is 9, and when 9 is cubed, it results in 729, which is also a palindrome because it reads the same backwards.
The first square number is 4 while the first cubic number is 8. Condition: you do not consider 1 as an answer since 1x is surely 1 for any value of x, from negative to infinite.
There is no first number above 0. If x was considered to be the first number above zero then x/2 would be above zero but nearer to it. And then half that number would be above zero and nearer still. And so on.
Pronounce 'palindrome' like: pal (as in friend) + in + drome (rhymes with chrome). Stress the first syllable = PAL-in-drome.
53
Madam, I'm Adam.