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Number 21116

Prime factorization

Factorization 2 * 2 * 5279
Divisors 1, 2, 4, 5279, 10558, 21116
Count of divisors 6
Sum of divisors 36960

Basic properties

Is prime? × NO
Previous integer 21115
Next integer 21117
Previous prime number 21107
Next prime number 21121
Reciprocal 0.000047357454063
Square 445885456
Square root 145.31345429794172
Natural logarithm 9.957786325943507
Decimal logarithm 4.324611653328921
Sine -0.9769718915488601
Cosine -0.21336804616306115
Tangent 4.578810694091626

Expressions

Binary 101001001111100
Octal 51174
Hexadecimal 527c