25117 (number)
25,117 (twentyfive thousand one hundred seventeen) is an odd fivedigits prime number following 25116 and preceding 25118. In scientific notation, it is written as 2.5117 × 10^{4}. The sum of its digits is 16. It has a total of 1 prime factor and 2 positive divisors. There are 25,116 positive integers (up to 25117) that are relatively prime to 25117.
Basic properties
 Is Prime? Yes
 Number parity Odd
 Number length 5
 Sum of Digits 16
 Digital Root 7
Name
Short name  25 thousand 117 

Full name  twentyfive thousand one hundred seventeen 
Notation
Scientific notation  2.5117 × 10^{4} 

Engineering notation  25.117 × 10^{3} 
Prime Factorization of 25117
Prime Factorization 25117
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  25117  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  10.131300186699  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 25,117 is 25117. Since it has a total of 1 prime factor, 25,117 is a prime number.
Divisors of 25117
2 divisors
τ(n)  Total Divisors  2  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  25118  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  12559  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  158.48343762047  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  1.9999203758261  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 25,117 can be divided by 2 positive divisors (out of which 0 are even, and 2 are odd). The sum of these divisors (counting 25,117) is 25,118, the average is 12,559.
Other Arithmetic Functions (n = 25117)
φ(n)  Euler Totient  25116  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  25116  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 2774  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 25,116 positive integers (less than 25,117) that are coprime with 25,117. And there are approximately 2,774 prime numbers less than or equal to 25,117.
Divisibility of 25117
m  2  3  4  5  6  7  8  9 

n mod m  1  1  1  2  1  1  5  7 
25,117 is not divisible by any number less than or equal to 9.
Classification of 25117
By Arithmetic functions
 Arithmetic
 Prime
 Deficient
Expressible via specific sums
 Polite
By Shape (2D, centered)
 Centered Hexagonal
By Powers
 Prime Power
 Square Free
Base conversion (25117)
Base  System  Value 

2  Binary  110001000011101 
3  Ternary  1021110021 
4  Quaternary  12020131 
5  Quinary  1300432 
6  Senary  312141 
8  Octal  61035 
10  Decimal  25117 
12  Duodecimal  12651 
16  Hexadecimal  621d 
20  Vigesimal  32fh 
36  Base36  jdp 
Basic calculations (n = 25117)
Multiplication
n×yn×2  50234 

n×3  75351 
n×4  100468 
n×5  125585 
Division
n÷yn÷2  12558.500 

n÷3  8372.333 
n÷4  6279.250 
n÷5  5023.400 
Exponentiation
n^{y}n^{2}  630863689 

n^{3}  15845403276613 
n^{4}  397988994098688721 
n^{5}  9996289564776764605357 
Nth Root
^{y}√n^{2}√n  158.48343762047 

^{3}√n  29.285721084387 
^{4}√n  12.589020518709 
^{5}√n  7.5856631441171 
25117 as geometric shapes
Circle
Radius = nDiameter  50234 

Circumference  157814.76536043 
Area  1981916730.779 
Sphere
Radius = nVolume  66373070035967 

Surface area  7927666923.1158 
Circumference  157814.76536043 
Square
Length = nPerimeter  100468 

Area  630863689 
Diagonal  35520.802046125 
Cube
Length = nSurface area  3785182134 

Volume  15845403276613 
Space diagonal  43503.920133707 
Equilateral Triangle
Length = nPerimeter  75351 

Area  273171990.49958 
Altitude  21751.960066854 
Triangular Pyramid
Length = nSurface area  1092687961.9983 

Volume  1867398684588.1 
Height  20507.944623162 
Cryptographic Hash Functions
md5  de981004ec1ae72b933d28f84f8c0271 

sha1  98701436caa8a09e5892f3b8f8c06ec9a31781b9 
sha256  e1820996f581d4a9dfcf22f28988960d0ed32b848a2bafe3822f7dbb1cdf67c0 
sha512  ef212ed4906453531b986fe0c9853053a33fcc8937735a60f56c9fcbdae23bd713eeae74ed97170b4e8be71047f7609fd3a834fb2e59a8cee1ba44fc69f552db 
ripemd160  786530ac1c5d6979165731f8dbd4dc43701ff79c 