2006-12-17 04:29:28 · 16 answers · asked by The Boss 2 in Science & Mathematics ➔ Mathematics
They are called PALINDROME numbers or PALINDROMIC numbers. It means the number sequence when read forwards is the same as when read backwards. Most examples are always given with numbers like you have shown. However, the single numbers 0,1,2,3,4,5,6,7,8 and 9 are all palindromes. So are 11, 22, 33, 44 etc.
2006-12-17 04:39:58 · answer #1 · answered by Anonymous · 0⤊ 0⤋
They aren't all prime, since 121 = 11 X 11. Palindromes is correct.
2006-12-17 05:34:52 · answer #2 · answered by Tracey T 2 · 0⤊ 0⤋
Palindromes
2006-12-19 21:09:31 · answer #3 · answered by Peiman Tavassoli 2 · 0⤊ 0⤋
they are palindromic numbers-
they read the same backwards
and forwards
121 and 12321 are also squares
i hope that this helps
2006-12-17 05:49:06 · answer #4 · answered by Anonymous · 0⤊ 0⤋
There could be other answers, but they are palindromes.
A palindrome is a number (or a string) that reads the same thing forwards as it does backwards.
An example that is not a number would be:
MADAM, I'M ADAM
(leaving out the punctuation. :))
2006-12-17 04:34:47 · answer #5 · answered by Jim Burnell 6 · 1⤊ 0⤋
They're called palindromes (a word, verse, sentence, or number that reads the same backward or forward).
2006-12-17 04:51:51 · answer #6 · answered by Anonymous · 0⤊ 0⤋
Palidromic
2006-12-17 04:37:53 · answer #7 · answered by Anonymous · 0⤊ 0⤋
Palindrome is correct, however they are sometimes referred to as "radar" numbers, radar, itself, being an example of a palindrome.
2006-12-17 04:40:22 · answer #8 · answered by trentrockport 5 · 2⤊ 0⤋
palindromic numbers
2006-12-17 04:34:51 · answer #9 · answered by kalms 2 · 1⤊ 0⤋
PRIME numbers, i do believe. Those that can't be divided by any number and equal a whole number.
2006-12-17 05:28:41 · answer #10 · answered by S D Modiano 5 · 0⤊ 1⤋