Is 1489889 a Prime Number

YES
1489889 is a prime number.
1489889 is not a composite number, it only has factor 1 and itself.

Prime Index of 1489889

Prime Numbe Index: 113451 st
The 1489889 th prime number: 23706521
Hex format: 16BBE1
Binary format: 0b101101011101111100001

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