No, 19 is a factor of 57.
The number is 19.
19.
The number is 19.
7 and 12 7 + 12 = 19
No, 19 is a factor of 57.
10 9+9+1 = 19 1+9=10
The number is 19.
The number 28 is a perfectly reasonable number. The sum of the digits of several numbers is 10. 19 for instance
19.
The number is 19.
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.
12 + 7 = 19
Of 6, 8, 12, and 19, only 19 is a factor of 76.
the answer is 95
They are 15*4 = 60 and 15+4 = 19
'17' is a prime number. The sum of the digits is 1 + 7 = 8 > 7.