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No, 2.9 is not a Prime number. Prime numbers are integers greater than 1 that have no positive divisors other than 1 and themselves. Since 2.9 is not an integer but a decimal number, it does not fit the definition of a prime number.

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More answers

Yes, 29 is a prime number. No number other than 29 and 1 can be evenly divided into it.

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Wiki User

9y ago
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Prime Numbers are only defined on Positive Integers.

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Wiki User

13y ago
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Q: Is 2.9 a prime number
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