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
11
It is 11 which is also a prime number but if you meant -14 then that is the smallest number listed.
No. The smallest coefficient possible is 1, and the smallest GCF is also 1. You cannot have a common factor of zero.
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.