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Number 68138

Prime factorization

Factorization 2 * 7 * 31 * 157
Divisors 1, 2, 7, 14, 31, 62, 157, 217, 314, 434, 1099, 2198, 4867, 9734, 34069, 68138
Count of divisors 16
Sum of divisors 121344

Basic properties

Is prime? × NO
Previous integer 68137
Next integer 68139
Previous prime number 68113
Next prime number 68141
Reciprocal 0.000014676098505
Square 4642787044
Square root 261.03256501823677
Natural logarithm 11.129290339448714
Decimal logarithm 4.833389381921745
Sine 0.003063704232729293
Cosine -0.9999953068471743
Tangent -0.003063718611228951

Expressions

Binary 10000101000101010
Octal 205052
Hexadecimal 10a2a