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What is the smallest ten-digit number that has two digit the same?
The smallest ten-digit number that has two digits the same is 1000000000. However, this number does not meet the requirement of having two digits the same. The smallest valid ten-digit number with two digits the same is 1000000001, where the digit '0' appears eight times and '1' appears twice.
What is the largest two-digit number that is prime and has prime numbers for both of its digits?
73 is the largest two-digit number that is prime and has prime numbers for both of its digits.
How many digits are in 1 - 39?
The numbers from 1 to 39 include both single-digit and double-digit numbers. There are 9 single-digit numbers (1 to 9) and 30 double-digit numbers (10 to 39). Therefore, the total number of digits is 9 (from single-digit numbers) + 60 (from double-digit numbers, as each has 2 digits) = 69 digits in total.
If all the whole numbers from 1 to 1000 inclusive are written down which digit appears the smalles number of times?
When counting the digits from 1 to 1000, the digit '0' appears the smallest number of times. It appears only in the numbers from 10 to 1000, specifically in the tens and hundreds places, but not at all in the numbers 1 to 9. In contrast, digits like '1' through '9' appear more frequently due to their presence in many numbers throughout the range.
What is the total number of digits in the numbers from 1 to 1000000?
In the numbers 1-9 each number has 1 digit and there are 9 of them, so that's 9.In 10-99 each number has 2 digits, and there are 90 of them: 2x90 = 180There are 900 three digit numbers [100 through 999]: 2700 digits.There are 9000 four digit numbers: 36000 digits.90,000 numbers with five digits: 450,000 digits.900,000 numbers with six digits: 5,400,000 digits.Then 1 number with seven digits: 7 digits.Add them up and you have 5,888,896 digits.
Sum of the digits of a number equals the number.Generate such numbers?
It appears that only single digit numbers work (0 thru 9)
What is the smallest ten-digit number that has two digit the same?
The smallest ten-digit number that has two digits the same is 1000000000. However, this number does not meet the requirement of having two digits the same. The smallest valid ten-digit number with two digits the same is 1000000001, where the digit '0' appears eight times and '1' appears twice.
What is the largest two-digit number that is prime and has prime numbers for both of its digits?
73 is the largest two-digit number that is prime and has prime numbers for both of its digits.
What number has the most numbers out of 6172536?
The digit '6' appears most often (two times). The other digits only appear once.
How many digits are in 1 - 39?
The numbers from 1 to 39 include both single-digit and double-digit numbers. There are 9 single-digit numbers (1 to 9) and 30 double-digit numbers (10 to 39). Therefore, the total number of digits is 9 (from single-digit numbers) + 60 (from double-digit numbers, as each has 2 digits) = 69 digits in total.
If you write all the 3-digit numbers just once will you write each of the digits an equal number of times?
Very interesting !No.In all of the 3-digit numbers ... 100 - 999 ... each of the digits 1 - 9 appears 190 times,but zero appears 990 times.
If all the whole numbers from 1 to 1000 inclusive are written down which digit appears the smalles number of times?
When counting the digits from 1 to 1000, the digit '0' appears the smallest number of times. It appears only in the numbers from 10 to 1000, specifically in the tens and hundreds places, but not at all in the numbers 1 to 9. In contrast, digits like '1' through '9' appear more frequently due to their presence in many numbers throughout the range.
What is the total number of digits in the numbers from 1 to 1000000?
In the numbers 1-9 each number has 1 digit and there are 9 of them, so that's 9.In 10-99 each number has 2 digits, and there are 90 of them: 2x90 = 180There are 900 three digit numbers [100 through 999]: 2700 digits.There are 9000 four digit numbers: 36000 digits.90,000 numbers with five digits: 450,000 digits.900,000 numbers with six digits: 5,400,000 digits.Then 1 number with seven digits: 7 digits.Add them up and you have 5,888,896 digits.
What do you mean by 4 to 5 digit numbers?
Any number that has 4 or 5 digits. A digit in a number is one number place. 1 has 1 digit, 11 has 2 digits, 111 has 3 digits, and so on.
What is the largest 2 digit number that is both prime and has prime numbers for both of its digits?
73 is the largest 2 digit number that is both prime and has prime numbers for both of its digits.
Do the quotients always have the same number of digits when dividing 3-digit numbers by 1-digit numbers?
2
How many 4 digit numbers have 6 as their second digit?
There are 9 digits that can be the first digit (1-9); for each of these there is 1 digit that can be the second digit (6); for each of these there are 10 digits that can be the third digit (0-9); for each of these there are 10 digits that can be the fourth digit (0-9). → number of numbers is 9 × 1 × 10 × 10 = 900 such numbers.
