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Number 28129991

Prime factorization

Factorization 28129991
Divisors 1, 28129991
Count of divisors 2
Sum of divisors 28129992

Basic properties

Is prime? ◎ YES
It's 1749010th prime number.
Previous integer 28129990
Next integer 28129992
Previous prime number 28129939
Next prime number 28129993
Reciprocal 3.5549247e-8
Square 791296393660081
Square root 5303.771394017657
Natural logarithm 17.15234686052287
Decimal logarithm 7.449169593215647
Sine 0.6696620895488666
Cosine 0.7426659315069231
Tangent 0.9017002950304636

Expressions

Binary 1101011010011101011000111
Octal 153235307
Hexadecimal 1ad3ac7