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Number 85428243

Prime factorization

Factorization 3 * 3 * 3 * 61 * 51869
Divisors 1, 3, 9, 27, 61, 183, 549, 1647, 51869, 155607, 466821, 1400463, 3164009, 9492027, 28476081, 85428243
Count of divisors 16
Sum of divisors 128637600

Basic properties

Is prime? × NO
Previous integer 85428242
Next integer 85428244
Previous prime number 85428241
Next prime number 85428257
Reciprocal 1.170573e-8
Square 7297984702067049
Square root 9242.74001581782
Natural logarithm 18.263187318370598
Decimal logarithm 7.931601474333798
Sine 0.8203317618543365
Cosine 0.5718879265144178
Tangent 1.4344274880117707

Expressions

Binary 101000101111000100000010011
Octal 505704023
Hexadecimal 5178813