216263 (number)
216,263 (two hundred sixteen thousand two hundred sixtythree) is an odd sixdigits prime number following 216262 and preceding 216264. In scientific notation, it is written as 2.16263 × 10^{5}. The sum of its digits is 20. It has a total of 1 prime factor and 2 positive divisors. There are 216,262 positive integers (up to 216263) that are relatively prime to 216263.
Basic properties
 Is Prime? Yes
 Number parity Odd
 Number length 6
 Sum of Digits 20
 Digital Root 2
Name
Short name  216 thousand 263 

Full name  two hundred sixteen thousand two hundred sixtythree 
Notation
Scientific notation  2.16263 × 10^{5} 

Engineering notation  216.263 × 10^{3} 
Prime Factorization of 216263
Prime Factorization 216263
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  216263  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  12.284250538594  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 216,263 is 216263. Since it has a total of 1 prime factor, 216,263 is a prime number.
Divisors of 216263
2 divisors
τ(n)  Total Divisors  2  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  216264  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  108132  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  465.04085841999  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  1.9999907520438  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 216,263 can be divided by 2 positive divisors (out of which 0 are even, and 2 are odd). The sum of these divisors (counting 216,263) is 216,264, the average is 108,132.
Other Arithmetic Functions (n = 216263)
φ(n)  Euler Totient  216262  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  216262  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 19259  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 216,262 positive integers (less than 216,263) that are coprime with 216,263. And there are approximately 19,259 prime numbers less than or equal to 216,263.
Divisibility of 216263
m  2  3  4  5  6  7  8  9 

n mod m  1  2  3  3  5  5  7  2 
216,263 is not divisible by any number less than or equal to 9.
Classification of 216263
By Arithmetic functions
 Arithmetic
 Prime
 Deficient
Expressible via specific sums
 Polite
 Nonhypotenuse
By Powers
 Prime Power
 Square Free
Base conversion (216263)
Base  System  Value 

2  Binary  110100110011000111 
3  Ternary  101222122202 
4  Quaternary  310303013 
5  Quinary  23410023 
6  Senary  4345115 
8  Octal  646307 
10  Decimal  216263 
12  Duodecimal  a519b 
16  Hexadecimal  34cc7 
20  Vigesimal  170d3 
36  Base36  4mvb 
Basic calculations (n = 216263)
Multiplication
n×yn×2  432526 

n×3  648789 
n×4  865052 
n×5  1081315 
Division
n÷yn÷2  108131.500 

n÷3  72087.666 
n÷4  54065.750 
n÷5  43252.600 
Exponentiation
n^{y}n^{2}  46769685169 

n^{3}  10114552423703447 
n^{4}  2187403450807378558561 
n^{5}  473054432481956109210077543 
Nth Root
^{y}√n^{2}√n  465.04085841999 

^{3}√n  60.024341974987 
^{4}√n  21.564806013966 
^{5}√n  11.668000650064 
216263 as geometric shapes
Circle
Radius = nDiameter  432526 

Circumference  1358820.5040866 
Area  146931299337.64 
Sphere
Radius = nVolume  4.2367738118207E+16 

Surface area  587725197350.55 
Circumference  1358820.5040866 
Square
Length = nPerimeter  865052 

Area  46769685169 
Diagonal  305842.06763949 
Cube
Length = nSurface area  280618111014 

Volume  10114552423703447 
Space diagonal  374578.50379727 
Equilateral Triangle
Length = nPerimeter  648789 

Area  20251867741.677 
Altitude  187289.25189863 
Triangular Pyramid
Length = nSurface area  81007470966.709 

Volume  1.1920114345779E+15 
Height  176578.00008117 
Cryptographic Hash Functions
md5  5a2cbbd010f3532360685dd1f574851f 

sha1  1862312f287cbd32ffab30324bc128c4fcd9b568 
sha256  d927430fd6705e125f3a6284ee2d7bc78d8c78c6e775a6973e2874a626647d25 
sha512  90958be083a501a0b067220889d559944377e2db0012a9817c7666ecb00b3cb9c6ebb52caedb300cf2af79f03a1026dbcc03fcfe977ec2bfa4caaf31cf4ffbb4 
ripemd160  75d6211a3e9f7d631dded47390786f39a0cd336b 