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Number 13139428

Prime factorization

Factorization 2 * 2 * 3284857
Divisors 1, 2, 4, 3284857, 6569714, 13139428
Count of divisors 6
Sum of divisors 22994006

Basic properties

Is prime? × NO
Previous integer 13139427
Next integer 13139429
Previous prime number 13139411
Next prime number 13139429
Reciprocal 7.6106813e-8
Square 172644568167184
Square root 3624.8348927916704
Natural logarithm 16.391128038870793
Decimal logarithm 7.118576459451255
Sine -0.5057925808056838
Cosine 0.8626551252974306
Tangent -0.5863207276851152

Expressions

Binary 110010000111110111100100
Octal 62076744
Hexadecimal c87de4