45
4, which is the square of the prime number 2, is the smallest composite number.
That would be the same as the smallest four-digit even number: 1,000, which also happens to be the smallest four-digit whole number.
4
2
45
30
68686868
4, which is the square of the prime number 2, is the smallest composite number.
That would be the same as the smallest four-digit even number: 1,000, which also happens to be the smallest four-digit whole number.
4
01234 is, technically a 4-digit number. Also, 10234 is not the smallest 5 digit number. The smallest 5 digit [positive] number is 10000.
2
It is 11 which is also a prime number but if you meant -14 then that is the smallest number listed.
11
The smallest prime number in which all of the digits are also prime is 2.The smallest multi-digit prime number in which all of the digits are also prime is 23.
No. The smallest coefficient possible is 1, and the smallest GCF is also 1. You cannot have a common factor of zero.