Simple give the Digital Root of the corresponding number . I'll start us of what is the digital root of the number 9 ? Post your own make it challenging. What is Digital Root ?

Digital root of 19915337 is 2 Here's a hard one... What the digital root of : : : : : : : Only joking - let it be 3.14159265358979323846264338327950288419716939937510

1, 2, 4, 5, 7, or 8. Digital roots of the powers of 2 progress in the sequence 1, 2, 4, 8, 7, 5, 1. This even applies to powers less than 1; for example, 2 to the power of 0 is 1; 2 to the power of -1 (minus one) is .5, with a digital root of 5; 2 to the power of -2 is .25, with a digital root of 7; and so on, ad infinitum in both directions. ---------- what is the digital root of 56345?