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Number 131228081

Prime factorization

Factorization	131228081
Divisors	1, 131228081
Count of divisors	2
Sum of divisors	131228082

Basic properties

Is prime?	◎ YES It's 7443922th prime number.
Previous integer	131228080
Next integer	131228082
Previous prime number	131228057
Next prime number	131228171
Reciprocal	7.62032e-9
Square	17220809242942560
Square root	11455.482573859557
Natural logarithm	18.692447443584875
Decimal logarithm	8.118026778015457
Sine	-0.9963439433622416
Cosine	0.08543270173287448
Tangent	-11.662325118518975

Expressions

Binary	111110100100110000110110001
Octal	764460661
Hexadecimal	7d261b1