using System;
class IntegerToStringBase
{
static void Main()
{
int number = 255;
int baseValue = 16;
// Convert integer to string in the specified base and make it uppercase
string result = Convert.ToString(number, baseValue).ToUpper();
Console.WriteLine($"Number in base {baseValue}: {result}");
}
}
/*
run:
Number in base 16: FF
*/