It is: 10008
It could be: 72,000
A five digit number is a number consisting of five digits. eg. 12345 54321 98765
All five digit numbers have three digits. The smallest five digit whole number is 10,000
Every six-digit number is greater than any five-digit number.
The largest five-digit prime number is 99,991.
least two-digit composite number = 11
4 is the least one digit composite number