Number 61

Properties of the number 61

Prime Factorization 61
Divisors 1, 61
Count of divisors 2
Sum of divisors 62
Previous integer 60
Next integer 62
Is prime? YES
Prime number position 18
Previous prime 59
Next prime 67
61st prime number
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Is a Fibonacci number? NO
61st Fibonacci number 2504730781961
Zeckendorf representation 55 + 5 + 1
Is a regular number? NO
Is a perfect number? NO
Is a perfect square number? NO
Is a perfect cube number? NO
Is power of 2? NO
Is power of 3? NO
Factorial 61! 5.0758021387722E+83
Square 612 3721
Square root √61 7.8102496759067
Cube 613 226981
Cubic root ∛61 3.9364971831022
Natural logarithm 4.1108738641733
Decimal logarithm 1.7853298350108

Trigonometry of the number 61

61 modulo 360° 61°
Sine of 61 radians -0.96611777000839
Cosine of 61 radians -0.25810163593827
Tangent of 61 radians 3.7431679442724
Sine of 61 degrees 0.8746197071394
Cosine of 61 degrees 0.48480962024634
Tangent of 61 degrees 1.8040477552714
61 degrees in radiants 1.0646508437165
61 radiants in degrees 3495.042550298

Base conversion of the number 61

Binary 111101
Octal 75
Duodecimal 51
Hexadecimal 3d
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