55001 (number)
55,001 (fiftyfive thousand one) is an odd fivedigits prime number following 55000 and preceding 55002. In scientific notation, it is written as 5.5001 × 10^{4}. The sum of its digits is 11. It has a total of 1 prime factor and 2 positive divisors. There are 55,000 positive integers (up to 55001) that are relatively prime to 55001.
Basic properties
 Is Prime? Yes
 Number parity Odd
 Number length 5
 Sum of Digits 11
 Digital Root 2
Name
Short name  55 thousand 1 

Full name  fiftyfive thousand one 
Notation
Scientific notation  5.5001 × 10^{4} 

Engineering notation  55.001 × 10^{3} 
Prime Factorization of 55001
Prime Factorization 55001
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  55001  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  10.915106645868  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 55,001 is 55001. Since it has a total of 1 prime factor, 55,001 is a prime number.
Divisors of 55001
2 divisors
τ(n)  Total Divisors  2  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  55002  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  27501  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  234.52291998864  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  1.9999636376859  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 55,001 can be divided by 2 positive divisors (out of which 0 are even, and 2 are odd). The sum of these divisors (counting 55,001) is 55,002, the average is 27,501.
Other Arithmetic Functions (n = 55001)
φ(n)  Euler Totient  55000  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  55000  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 5589  Total number of primes less than or equal to n 
r_{2}(n)  Sum of 2 squares  8  The number of ways n can be represented as the sum of 2 squares 
There are 55,000 positive integers (less than 55,001) that are coprime with 55,001. And there are approximately 5,589 prime numbers less than or equal to 55,001.
Divisibility of 55001
m  2  3  4  5  6  7  8  9 

n mod m  1  2  1  1  5  2  1  2 
55,001 is not divisible by any number less than or equal to 9.
Classification of 55001
By Arithmetic functions
 Arithmetic
 Prime
 Deficient
Expressible via specific sums
 Polite
By Powers
 Prime Power
 Square Free
Base conversion (55001)
Base  System  Value 

2  Binary  1101011011011001 
3  Ternary  2210110002 
4  Quaternary  31123121 
5  Quinary  3230001 
6  Senary  1102345 
8  Octal  153331 
10  Decimal  55001 
12  Duodecimal  279b5 
16  Hexadecimal  d6d9 
20  Vigesimal  6ha1 
36  Base36  16ft 
Basic calculations (n = 55001)
Multiplication
n×yn×2  110002 

n×3  165003 
n×4  220004 
n×5  275005 
Division
n÷yn÷2  27500.500 

n÷3  18333.666 
n÷4  13750.250 
n÷5  11000.200 
Exponentiation
n^{y}n^{2}  3025110001 

n^{3}  166384075165001 
n^{4}  9151290518150220001 
n^{5}  503330129788780250275001 
Nth Root
^{y}√n^{2}√n  234.52291998864 

^{3}√n  38.029755088184 
^{4}√n  15.314141176986 
^{5}√n  8.8730742790359 
55001 as geometric shapes
Circle
Radius = nDiameter  110002 

Circumference  345581.47508018 
Area  9503663355.4426 
Sphere
Radius = nVolume  6.969479842836E+14 

Surface area  38014653421.77 
Circumference  345581.47508018 
Square
Length = nPerimeter  220004 

Area  3025110001 
Diagonal  77783.160144083 
Cube
Length = nSurface area  18150660006 

Volume  166384075165001 
Space diagonal  95264.526467096 
Equilateral Triangle
Length = nPerimeter  165003 

Area  1309911055.0542 
Altitude  47632.263233548 
Triangular Pyramid
Length = nSurface area  5239644220.2167 

Volume  19608551305104 
Height  44908.128447606 
Cryptographic Hash Functions
md5  164a143cd0f576d99fd84ef694aa137b 

sha1  8df1d19a0cca32cec73c3df4f47e08fac361a434 
sha256  525ed655ce81e0cd1f2900f149808130d8a19ba403c44bd5122e6f3d13b217b8 
sha512  fd72ab3d5f7b32f2ddc7ecb90ee62277ad5fcb60b3a2791a130e779aad324d88989bcd4ac42a1c8e828c9fbef5ad51841a4bb71161614e8e4c7b4cc6698e7f4b 
ripemd160  c1ff1a99ce13953dd4d35dbe9f982491c5d2d6b7 