Is 12261409 a Prime Number

YES

12261409 is a prime number.

12261409 is not a composite number, it only has factor 1 and itself.

Prime Index of 12261409

Prime Numbe Index: 804057 th
The 12261409 th prime number: 222667013
Hex format: BB1821
Binary format: 0b101110110001100000100001

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