Does 124(base 5) represent an odd number? How can you determine whether a number is odd by looking at its base-five representation?
Any takers?
Hello, t-lee!
Does represent an odd number? . . . no
How can you determine whether a number is odd by looking at its base-five representation?
Since the base is an odd number, it could be tricky.
But there is a simple rule:
. . Even number of odd digits: even
. . .Odd number of odd digits: odd