10745 (number)
10,745 (ten thousand seven hundred fortyfive) is an odd fivedigits composite number following 10744 and preceding 10746. In scientific notation, it is written as 1.0745 × 10^{4}. The sum of its digits is 17. It has a total of 3 prime factors and 8 positive divisors. There are 7,344 positive integers (up to 10745) that are relatively prime to 10745.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 5
 Sum of Digits 17
 Digital Root 8
Name
Short name  10 thousand 745 

Full name  ten thousand seven hundred fortyfive 
Notation
Scientific notation  1.0745 × 10^{4} 

Engineering notation  10.745 × 10^{3} 
Prime Factorization of 10745
Prime Factorization 5 × 7 × 307
Composite numberω(n)  Distinct Factors  3  Total number of distinct prime factors 

Ω(n)  Total Factors  3  Total number of prime factors 
rad(n)  Radical  10745  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  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 10,745 is 5 × 7 × 307. Since it has a total of 3 prime factors, 10,745 is a composite number.
Divisors of 10745
8 divisors
τ(n)  Total Divisors  8  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  14784  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  4039  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  1848  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  103.65809182114  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  5.8143939393939  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 10,745 can be divided by 8 positive divisors (out of which 0 are even, and 8 are odd). The sum of these divisors (counting 10,745) is 14,784, the average is 1,848.
Other Arithmetic Functions (n = 10745)
φ(n)  Euler Totient  7344  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  612  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 1310  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 7,344 positive integers (less than 10,745) that are coprime with 10,745. And there are approximately 1,310 prime numbers less than or equal to 10,745.
Divisibility of 10745
m  2  3  4  5  6  7  8  9 

n mod m  1  2  1  0  5  0  1  8 
The number 10,745 is divisible by 5 and 7.
Classification of 10745
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
By Powers
 Square Free
Other numbers
 LucasCarmichael
 Sphenic
Base conversion (10745)
Base  System  Value 

2  Binary  10100111111001 
3  Ternary  112201222 
4  Quaternary  2213321 
5  Quinary  320440 
6  Senary  121425 
8  Octal  24771 
10  Decimal  10745 
12  Duodecimal  6275 
16  Hexadecimal  29f9 
20  Vigesimal  16h5 
36  Base36  8ah 
Basic calculations (n = 10745)
Multiplication
n×yn×2  21490 

n×3  32235 
n×4  42980 
n×5  53725 
Division
n÷yn÷2  5372.500 

n÷3  3581.666 
n÷4  2686.250 
n÷5  2149.000 
Exponentiation
n^{y}n^{2}  115455025 

n^{3}  1240564243625 
n^{4}  13329862797750625 
n^{5}  143229375761830465625 
Nth Root
^{y}√n^{2}√n  103.65809182114 

^{3}√n  22.066602572303 
^{4}√n  10.181261799067 
^{5}√n  6.4009035610551 
10745 as geometric shapes
Circle
Radius = nDiameter  21490 

Circumference  67512.826125645 
Area  362712658.36003 
Sphere
Radius = nVolume  5196463352104.6 

Surface area  1450850633.4401 
Circumference  67512.826125645 
Square
Length = nPerimeter  42980 

Area  115455025 
Diagonal  15195.724727699 
Cube
Length = nSurface area  692730150 

Volume  1240564243625 
Space diagonal  18610.885927328 
Equilateral Triangle
Length = nPerimeter  32235 

Area  49993492.322284 
Altitude  9305.4429636638 
Triangular Pyramid
Length = nSurface area  199973969.28913 

Volume  146201898194.13 
Height  8773.2557620684 
Cryptographic Hash Functions
md5  08525774e9cc6cc7577ed9be1f01a185 

sha1  bf2358cfb5188c04770574e8a7d4bb05511c53f4 
sha256  4544eba6bea17979c5078177865e059f1f72f259aca1705eacd33db54b61c401 
sha512  d461fbce7ee19aeaadee577855619056850392a358ac9be3735f4f05328bff532705f7ae96be45affad490eed2faa3bbb64ec6648a4371f693f777a9804dcb36 
ripemd160  20ccb315f33a2c5b575bf6f34ff1339b8e68c601 