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Number 42689

Prime factorization

Factorization 42689
Divisors 1, 42689
Count of divisors 2
Sum of divisors 42690

Basic properties

Is prime? ◎ YES
It's 4462th prime number.
Previous integer 42688
Next integer 42690
Previous prime number 42683
Next prime number 42697
Reciprocal 0.000023425238351
Square 1822350721
Square root 206.6131651178114
Natural logarithm 10.661696554788023
Decimal logarithm 4.630315981471349
Sine 0.8619092496351477
Cosine 0.5070625655610721
Tangent 1.6998084815853691

Expressions

Binary 1010011011000001
Octal 123301
Hexadecimal a6c1