4257 (number)
4,257 (four thousand two hundred fiftyseven) is an odd fourdigits composite number following 4256 and preceding 4258. In scientific notation, it is written as 4.257 × 10^{3}. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 2,520 positive integers (up to 4257) that are relatively prime to 4257.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 4
 Sum of Digits 18
 Digital Root 9
Name
Short name  4 thousand 257 

Full name  four thousand two hundred fiftyseven 
Notation
Scientific notation  4.257 × 10^{3} 

Engineering notation  4.257 × 10^{3} 
Prime Factorization of 4257
Prime Factorization 3^{2} × 11 × 43
Composite numberω(n)  Distinct Factors  3  Total number of distinct prime factors 

Ω(n)  Total Factors  4  Total number of prime factors 
rad(n)  Radical  1419  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  0  Returns:

Λ(n)  Mangoldt function  0  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 4,257 is 3^{2} × 11 × 43. Since it has a total of 4 prime factors, 4,257 is a composite number.
Divisors of 4257
12 divisors
τ(n)  Total Divisors  12  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  6864  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  2607  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  572  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  65.245689512795  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  7.4423076923077  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 4,257 can be divided by 12 positive divisors (out of which 0 are even, and 12 are odd). The sum of these divisors (counting 4,257) is 6,864, the average is 572.
Other Arithmetic Functions (n = 4257)
φ(n)  Euler Totient  2520  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  210  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 585  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 2,520 positive integers (less than 4,257) that are coprime with 4,257. And there are approximately 585 prime numbers less than or equal to 4,257.
Divisibility of 4257
m  2  3  4  5  6  7  8  9 

n mod m  1  0  1  2  3  1  1  0 
The number 4,257 is divisible by 3 and 9.
Classification of 4257
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
 Nonhypotenuse
By Shape (2D, noncentered)
 Decagonal
Base conversion (4257)
Base  System  Value 

2  Binary  1000010100001 
3  Ternary  12211200 
4  Quaternary  1002201 
5  Quinary  114012 
6  Senary  31413 
8  Octal  10241 
10  Decimal  4257 
12  Duodecimal  2569 
16  Hexadecimal  10a1 
20  Vigesimal  ach 
36  Base36  3a9 
Basic calculations (n = 4257)
Multiplication
n×yn×2  8514 

n×3  12771 
n×4  17028 
n×5  21285 
Division
n÷yn÷2  2128.500 

n÷3  1419.000 
n÷4  1064.250 
n÷5  851.400 
Exponentiation
n^{y}n^{2}  18122049 

n^{3}  77145562593 
n^{4}  328408659958401 
n^{5}  1398035665442913057 
Nth Root
^{y}√n^{2}√n  65.245689512795 

^{3}√n  16.206947180394 
^{4}√n  8.0774803938354 
^{5}√n  5.3188865863287 
4257 as geometric shapes
Circle
Radius = nDiameter  8514 

Circumference  26747.519852663 
Area  56932096.006394 
Sphere
Radius = nVolume  323146576932.29 

Surface area  227728384.02558 
Circumference  26747.519852663 
Square
Length = nPerimeter  17028 

Area  18122049 
Diagonal  6020.3071350223 
Cube
Length = nSurface area  108732294 

Volume  77145562593 
Space diagonal  7373.3402878207 
Equilateral Triangle
Length = nPerimeter  12771 

Area  7847077.4013132 
Altitude  3686.6701439104 
Triangular Pyramid
Length = nSurface area  31388309.605253 

Volume  9091691741.3269 
Height  3475.8259450093 
Cryptographic Hash Functions
md5  c5e1ab9c931df8f5e4c5a8aa53837d52 

sha1  69ad4cd0a2b696e74f920753dfc3439fe7ccef08 
sha256  df3c5a3eab925a314bfab4065c357c33cefff08fe1e4bd9fd470ed94500a37aa 
sha512  133d9a7e5bd50ef52a49096d1f4697dc2e6052af3de405f22c86611dcf9c1a5625c67489ad54bdb27e23d700f664cfd263ab8f1f7649e0ac63306bf747259bfe 
ripemd160  26de0d8f97602c49691ea6965f7f99389b68f22d 