1009
The smallest number divisible by first four prime numbers is 2x3x5x7 = 210.
10
four The lowest 5 digits prime number is 10007
There are four of each.
1155
No prime number can be divided by 4 exactly.
23 x 53 = 1000
This depends on what you mean by smallest. The smallest four-digit whole number is 1,000; the smallest four-digit real number is .0001 (1/10,000); the smallest four-digit integer is -9,999.
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.
The smallest four digit number is 1000. It is even so 1001 is the smallest four digit number that is odd.
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.
The highest four-digit prime number is 9,973.
The smallest four-digit number not using zero is 1000. In a four-digit number, the first digit cannot be zero, so the smallest possible value for the first digit is 1. The remaining three digits can be any number from 0-9, so the smallest possible four-digit number is 1000.
The smallest four digit whole number is 1000.
The smallest four digit whole number is 1000.
1000
The largest four-digit prime number is 9973.