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Number 1428057

Prime factorization

Factorization 3 * 3 * 3 * 227 * 233
Divisors 1, 3, 9, 27, 227, 233, 681, 699, 2043, 2097, 6129, 6291, 52891, 158673, 476019, 1428057
Count of divisors 16
Sum of divisors 2134080

Basic properties

Is prime? × NO
Previous integer 1428056
Next integer 1428058
Previous prime number 1428041
Next prime number 1428079
Reciprocal 7.0025216e-7
Square 2039346795249
Square root 1195.013389046332
Natural logarithm 14.171825337051432
Decimal logarithm 6.154745542378129
Sine 0.8745848958679191
Cosine -0.4848724161258311
Tangent -1.803742318146125

Expressions

Binary 101011100101001011001
Octal 5345131
Hexadecimal 15ca59