16 and 3
Composite.Composite.Composite.Composite.
3 + 19 + 25 + 307 = 354
Assuming this is the answer to a division sum, that depends entirely what the divisor of the sum is.
16 and 3
19 + x^3.
17,2
sum = 48
If sum of digits of a number is divisible by 3 then the number is divisible by 3. Sum of digits = 1+3+4+5+6 = 19 and 19 is not divisible by 3. So 13456 is not divisible by 3.
3 + 23 7 + 19 13 + 13
16 and 3
Composite.Composite.Composite.Composite.
3 + 19 + 25 + 307 = 354
Assuming this is the answer to a division sum, that depends entirely what the divisor of the sum is.
16 and 3
19, 20, 21
16 and 3