Is 2642257 a Prime Number

YES

2642257 is a prime number.

2642257 is not a composite number, it only has factor 1 and itself.

Prime Index of 2642257

Prime Numbe Index: 192726 th
The 2642257 th prime number: 43663723
Hex format: 285151
Binary format: 0b1010000101000101010001

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