81
Single digit primes are 2, 3, 5, 7 Single digit squares are 1, 4, 9 Neither prime nor square are 0, 6, 8 None of that makes a difference if we can't figure out what a "grerate" is. I'll guess you want to know the greatest possible number given those conditions. That would be 985.
1111Improved Answer:-It is 1008 because 1008/9 = 112Any number is divisable by 9 if the sum of its digits equals 9.
Every square of a 4 digit number has more than four digits.
81...........
81
Single digit primes are 2, 3, 5, 7 Single digit squares are 1, 4, 9 Neither prime nor square are 0, 6, 8 None of that makes a difference if we can't figure out what a "grerate" is. I'll guess you want to know the greatest possible number given those conditions. That would be 985.
1111Improved Answer:-It is 1008 because 1008/9 = 112Any number is divisable by 9 if the sum of its digits equals 9.
49
Every square of a 4 digit number has more than four digits.
81...........
81
1
121
The smallest 3-digit square number is 100, which is the square of 10 (10 x 10). It is the first perfect square that has three digits.
81
The number is 81.
No, a square number cannot end in just any digit. Specifically, the last digits of square numbers can only be 0, 1, 4, 5, 6, or 9. This is because when you square integers, the resulting last digits are limited to these values based on the last digit of the original number. For example, squaring a number that ends in 2 gives a last digit of 4, while squaring a number that ends in 3 gives a last digit of 9.