We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
"A Smith number is a composite number, the sum of whose digits is THE SUM OF THE DIGITS of its prime factors obtained as a result of prime factorization (excluding 1)." So when you add up the prime factors of 4937775 (which are 3, 5, 5 and 65837) you will add them like this: 3+5+5+6+5+8+3+7(which is equal to 4+9+3+7+7+7+5)
Identify Smith Numbers
You are viewing a single comment's thread. Return to all comments →
"A Smith number is a composite number, the sum of whose digits is
THE SUM OF THE DIGITS
of its prime factors obtained as a result of prime factorization (excluding 1)." So when you add up the prime factors of 4937775 (which are 3, 5, 5 and 65837) you will add them like this:3+5+5+6+5+8+3+7
(which is equal to4+9+3+7+7+7+5
)