# Joke number

Smith Numbers are composite numbers $$n$$ such that sum of digits of $$n=$$ sum of digits of prime factors of $$n$$ (counted with multiplicity).

For example : $$58=2 \times 29$$ and $$5+8=2+2+9=13$$. so 58 is a Smith number.

Find the first number $$n$$ such that $$n,n+1,n+2,n+3$$ are smith numbers

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