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Is 2145 a prime number

Updated: 10/18/2022
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13y ago

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A number which is divisible by only itself and one is called a Prime number.

2145 is not a prime number because it is divisible by 5.

Remark: Any counting number ending with number 5(except 5 itself) is a composite number.

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13y ago
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Q: Is 2145 a prime number
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