66883 (number)
66,883 (sixtysix thousand eight hundred eightythree) is an odd fivedigits prime number following 66882 and preceding 66884. In scientific notation, it is written as 6.6883 × 10^{4}. The sum of its digits is 31. It has a total of 1 prime factor and 2 positive divisors. There are 66,882 positive integers (up to 66883) that are relatively prime to 66883.
Basic properties
 Is Prime? Yes
 Number parity Odd
 Number length 5
 Sum of Digits 31
 Digital Root 4
Name
Short name  66 thousand 883 

Full name  sixtysix thousand eight hundred eightythree 
Notation
Scientific notation  6.6883 × 10^{4} 

Engineering notation  66.883 × 10^{3} 
Prime Factorization of 66883
Prime Factorization 66883
Prime numberω(n)  Distinct Factors  1  Total number of distinct prime factors 

Ω(n)  Total Factors  1  Total number of prime factors 
rad(n)  Radical  66883  Product of the distinct prime numbers 
λ(n)  Liouville Lambda  1  Returns the parity of Ω(n), such that λ(n) = (1)^{Ω(n)} 
μ(n)  Mobius Mu  1  Returns:

Λ(n)  Mangoldt function  11.110700103212  Returns log(p) if n is a power p^{k} of any prime p (for any k >= 1), else returns 0 
The prime factorization of 66,883 is 66883. Since it has a total of 1 prime factor, 66,883 is a prime number.
Divisors of 66883
2 divisors
τ(n)  Total Divisors  2  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  66884  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  1  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  33442  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  258.61747814098  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  1.9999700974822  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 66,883 can be divided by 2 positive divisors (out of which 0 are even, and 2 are odd). The sum of these divisors (counting 66,883) is 66,884, the average is 33,442.
Other Arithmetic Functions (n = 66883)
φ(n)  Euler Totient  66882  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  66882  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 6664  Total number of primes less than or equal to n 
r_{2}(n)  Sum of 2 squares  0  The number of ways n can be represented as the sum of 2 squares 
There are 66,882 positive integers (less than 66,883) that are coprime with 66,883. And there are approximately 6,664 prime numbers less than or equal to 66,883.
Divisibility of 66883
m  2  3  4  5  6  7  8  9 

n mod m  1  1  3  3  1  5  3  4 
66,883 is not divisible by any number less than or equal to 9.
Classification of 66883
By Arithmetic functions
 Arithmetic
 Prime
 Deficient
Expressible via specific sums
 Polite
 Nonhypotenuse
By Powers
 Prime Power
 Square Free
Base conversion (66883)
Base  System  Value 

2  Binary  10000010101000011 
3  Ternary  10101202011 
4  Quaternary  100111003 
5  Quinary  4120013 
6  Senary  1233351 
8  Octal  202503 
10  Decimal  66883 
12  Duodecimal  32857 
16  Hexadecimal  10543 
20  Vigesimal  8743 
36  Base36  1flv 
Basic calculations (n = 66883)
Multiplication
n×yn×2  133766 

n×3  200649 
n×4  267532 
n×5  334415 
Division
n÷yn÷2  33441.500 

n÷3  22294.333 
n÷4  16720.750 
n÷5  13376.600 
Exponentiation
n^{y}n^{2}  4473335689 

n^{3}  299190110887387 
n^{4}  20010732186481104721 
n^{5}  1338377800828415727054643 
Nth Root
^{y}√n^{2}√n  258.61747814098 

^{3}√n  40.591825382266 
^{4}√n  16.081588172223 
^{5}√n  9.2270558423971 
66883 as geometric shapes
Circle
Radius = nDiameter  133766 

Circumference  420238.28290009 
Area  14053398537.603 
Sphere
Radius = nVolume  1.253244605854E+15 

Surface area  56213594150.414 
Circumference  420238.28290009 
Square
Length = nPerimeter  267532 

Area  4473335689 
Diagonal  94586.8456922 
Cube
Length = nSurface area  26840014134 

Volume  299190110887387 
Space diagonal  115844.75416263 
Equilateral Triangle
Length = nPerimeter  200649 

Area  1937011173.1648 
Altitude  57922.377081315 
Triangular Pyramid
Length = nSurface area  7748044692.6591 

Volume  35259892712071 
Height  54609.740822189 
Cryptographic Hash Functions
md5  1a81f073643813cbfc8102ccb388441e 

sha1  4930c008c96e99755b37291ae328a04551e0e5b8 
sha256  cc77fd618a41e06010f5a240489f2ac217fcf88ebb2b6dea594f2e147e90ae70 
sha512  68155945925abd68439e0b00fa0e3e7d9d7e29dcfabadaa8806f527f7cc2332181212d05a6f825499a06553a0215b8378304c5be3c6b3cf3f46362031a4cab9c 
ripemd160  582da81750a17092092e36c6d84dd2c068116694 