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Number 28964

Prime factorization

Factorization 2 * 2 * 13 * 557
Divisors 1, 2, 4, 13, 26, 52, 557, 1114, 2228, 7241, 14482, 28964
Count of divisors 12
Sum of divisors 54684

Basic properties

Is prime? × NO
Previous integer 28963
Next integer 28965
Previous prime number 28961
Next prime number 28979
Reciprocal 0.000034525618008
Square 838913296
Square root 170.18813119603846
Natural logarithm 10.273808958508711
Decimal logarithm 4.461858538808528
Sine -0.9962585950920713
Cosine 0.0864222870859848
Tangent -11.527797153769558

Expressions

Binary 111000100100100
Octal 70444
Hexadecimal 7124