Number Utopia
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Number 42148

Prime factorization

Factorization 2 * 2 * 41 * 257
Divisors 1, 2, 4, 41, 82, 164, 257, 514, 1028, 10537, 21074, 42148
Count of divisors 12
Sum of divisors 75852

Basic properties

Is prime? × NO
Previous integer 42147
Next integer 42149
Previous prime number 42139
Next prime number 42157
Reciprocal 0.000023725918193
Square 1776453904
Square root 205.2997808084558
Natural logarithm 10.648942512719419
Decimal logarithm 4.624776971378992
Sine 0.3829239584823478
Cosine 0.9237798666458418
Tangent 0.4145186232221198

Expressions

Binary 1010010010100100
Octal 122244
Hexadecimal a4a4