49/9000
1 in 4,782,969
50 50 odd or even same probability
There are two numbers that satisfy the criteria. 38 and 83
It is 1. Think of any number between 1 and 10 million.
It can have up to 5 digits.
1 in 4,782,969
10,000,000 to one.
50%
50 50 odd or even same probability
52 is a number whose digits have a product of 10.
88
It is possible to create a 3-digit number, without repeated digits so the probability is 1.
19
There are two numbers that satisfy the criteria. 38 and 83
It can have up to 5 digits.
It is 1. Think of any number between 1 and 10 million.
1 out of 20 this is because there are 20 numbers in total, and there is only one 7 in there. (Assuming that there is the same probability for each number to be chosen, and that 17 is excluded as an affirmative outcome)