Eight of them.
Only the multiples of 1000.
There are eight such numbers.
999
11000
243
2438 of them.
NINE (9) 1000,2000,3000,4000,5000,6000,7000,8000,9000
There are 2704 of them between 1000 and 10000 inclusive.
There are 900 three-digit whole numbers between 1 and 1000
To find the number of palindromic numbers between 1000 and 10000, we need to consider that a palindrome is a number that reads the same forwards and backwards. For a four-digit number to be palindromic, the first and last digits must be the same, and the middle two digits must be the same. Therefore, the total number of palindromic numbers between 1000 and 10000 is determined by the number of options for the first two digits (10 options, 1-9 excluding 0) and the last two digits (10 options as well). This gives us a total of 10 * 10 = 100 palindromic numbers between 1000 and 10000.
1001 - 1991, etc = 10, x (2,3,4,5,6,7,8,9) 8 = 80
1024, 2048, 4096 and 8192