9
The digit with the greatest value in the number 475628032179 is 9. It is the highest single digit present in the sequence of numbers.
The greatest single-digit number that occurs twice on either side of 8 is 9. This can be represented as 9, 8, 9.
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Its impossible, there are only 5 single digit numbers that are not prime
To be an even number then the final digit = 2. The largest single prime digit is 7 (as both 8 and 9 are composite). The greatest even number fulfilling the conditions is 77777772.
The greatest six-digit number is 199,999.
Since the greatest digit is 9 and the greatest 2-digit number is 99, the product of them is 891.
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The greatest six-digit number is formed by maximizing each digit while adhering to the condition that the thousands place is twice the digit in the tens place. Let the tens place be represented by ( x ); thus, the thousands place will be ( 2x ). The maximum digit for ( x ) that allows ( 2x ) to remain a single digit is 4 (since ( 2 \times 4 = 8 )). Therefore, the greatest six-digit number is 986,400, where the thousands place (8) is twice the tens place (4).
To determine which digit has the greatest value in a number, you would need to examine each digit individually and identify the highest one. For example, in the number 47382, the digit with the greatest value is 8. If you provide a specific number, I can help identify the greatest digit in that number.
The number 9 is the greatest one-digit number.
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