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Number 2139

Prime factorization

Factorization 3 * 23 * 31
Divisors 1, 3, 23, 31, 69, 93, 713, 2139
Count of divisors 8
Sum of divisors 3072

Basic properties

Is prime? × NO
Previous integer 2138
Next integer 2140
Previous prime number 2137
Next prime number 2141
Reciprocal 0.000467508181393
Square 4575321
Square root 46.24932431938871
Natural logarithm 7.668093709082406
Decimal logarithm 3.330210784571528
Sine 0.41195368590648146
Cosine -0.9112047852530538
Tangent -0.4520978078402829

Expressions

Binary 100001011011
Octal 4133
Hexadecimal 85b