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No. A Prime number has only 2 divisors, the number 1 and itself.
123456789 is also divisible by 3 so it is therefore NOT a prime number.
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Earn +20 ptsQ: Is 123456789 a prime number or a composite number?
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What are the factors of 123456789?
1:1 prime number2: 1,2 prime number3: 1,3 Prime Number4:1,2,4 composite number5:1,5 Prime number6:1,2,3,6 composite number7:1,7 Prime number8: 1,2,4,8 composite number9:1,3,9
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No 168 is not a prime number it is a composite number
Is 2401 a prime or composite number?
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