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Number 2159989

Prime factorization

Factorization 13 * 13 * 12781
Divisors 1, 13, 169, 12781, 166153, 2159989
Count of divisors 6
Sum of divisors 2339106

Basic properties

Is prime? × NO
Previous integer 2159988
Next integer 2159990
Previous prime number 2159959
Next prime number 2160001
Reciprocal 4.6296532e-7
Square 4665552480121
Square root 1469.6901033891465
Natural logarithm 14.585613687054789
Decimal logarithm 6.334451539460438
Sine -0.4462808576996347
Cosine 0.8948929522858465
Tangent -0.49869747723421975

Expressions

Binary 1000001111010101110101
Octal 10172565
Hexadecimal 20f575