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Prime Number Checker

Check if a number is prime, view its prime factorization and all divisors, and see the nearest primes.

Enter a number
97PRIME

97 is prime. It has exactly two divisors: 1 and itself.

2
Divisors count
98
Divisors sum
No
Is even?
9.8489
√n
Prime factorization
97 = 97
97
All divisors (2)
197
Nearby primes
7173798389
101103107109113

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