Is 1996559 a Prime Number

YES

1996559 is a prime number.

1996559 is not a composite number, it only has factor 1 and itself.

Prime Index of 1996559

Prime Numbe Index: 148688 th
The 1996559 th prime number: 32393173
Hex format: 1E770F
Binary format: 0b111100111011100001111

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