1, gotcha!
The smallest value Roman numeral using each symbol only once would be MCDXLIV = 1444
2345, it can go into it once.
The smallest possible number you can create using the digits in 123456 and 7, while using each digit only once, is 1,234,567. By arranging the digits in ascending order, you ensure the smallest value, starting with the smallest digit, which is 1, and placing the others in increasing order thereafter.
7? (13579)
It is 24578.
24578
A birth rate is a number of births that occur in a period of time in a given area.
It increases.
The actual number of births applied to an individual or group is referred to as the birth rate. It is typically measured as the number of live births per 1,000 individuals in a given population over a specified period, such as a year.
1 is the smallest natural number.
The smallest Mersenne number is 2.
the smallest perfect number is 1