Is 2642063 a Prime Number

YES
2642063 is a prime number.
2642063 is not a composite number, it only has factor 1 and itself.

Prime Index of 2642063

Prime Numbe Index: 192712 nd
The 2642063 rd prime number: 43659971
Hex format: 28508F
Binary format: 0b1010000101000010001111

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