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What is the smallest 2 digit number that has only four factors?
10
What is the smallest 11 digit number with only 2 digits alike?
10,023,456,789
What is the smallest number with only five factors?
16
The largest two digit number with only 3 factors?
49
What is the largest two digit number with only 3 factors?
49
What is the smallest 2 digit number that has only four factors?
10
What is the smallest three-digit number that has only two factors?
101 is the first three-digit prime number.
What is the smallest two digit number that only has 4 factors?
the answer would seem to be ten.
What is the smallest three digit number that has only two factors?
It is 103 which is a prime number because it has only two factors which are itself and one
What is the smallest two digit number with only four factors?
10, which has the factors 1,2,5 and 10. If the trivial pair 1 and the number itself are disallowed, the answer is 12 with factors 2,3,4 and 6.
What is the smallest 6 digit number using the digits 12345?
Since there are only five different digits, a 6-digit number can only be generated if a digit can be repeated. If digits can be repeated, the smallest 6-digit number is 111111.
What is the smallest six digit even number at most two times only?
The smallest six-digit even number is 100,000
What is the smallest and largest four-digit number?
If you allow non integers, then your smallest four-digit number would be .0001. If you only allow integers, then your smallest four-digit number would be 1000. Your largest four-digit number would be 9999.
What is the smallest 4 digit number using only one digit?
1111
What is the smallest 4 digit number that is divisible by 2 and 3?
1000 is the smallest 4 digit number but of the two factors, it is only divisible by 2. As 999 is obviously divisible by 3 then 999 + 3 = 1002 is also divisible by 3 and, as an even number, is also divisible by 2. The answer is 1002
What is the smallest eleven digit number with only two digits alike?
10123456789
What is the smallest 11 digit number with only 2 digits alike?
10,023,456,789
