Is 1490789 a Prime Number

YES
1490789 is a prime number.
1490789 is not a composite number, it only has factor 1 and itself.

Prime Index of 1490789

Prime Numbe Index: 113518 th
The 1490789 th prime number: 23722253
Hex format: 16BF65
Binary format: 0b101101011111101100101

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