I'm a number that’s both even and prime; multiply me by 2 and I still rhyme. What number am I?
Category: Math · Difficulty: medium
Hint: Think about the smallest prime number.
Answer
2
Explanation
2 is the only even prime number, and multiplying it by 2 gives 4.
This is a medium math riddle — a moderate challenge for most people. The answer is 2.
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