Is 1489021 a Prime Number

YES
1489021 is a prime number.
1489021 is not a composite number, it only has factor 1 and itself.

Prime Index of 1489021

Prime Numbe Index: 113381 st
The 1489021 st prime number: 23691823
Hex format: 16B87D
Binary format: 0b101101011100001111101

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