21234523 is an odd 8-digits prime number following 21234522
and preceding 21234524 . In scientific notation, it is written as 2.1234523 × 10^7.
The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors.
There are 21234522 positive integers (up to 21234523) that are relatively prime to 21234523.
21234523 has 2 divisors, whose sum is 21234524
The reverse of 21234523 is 32543212
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 22 Digital Root 4
Name
twenty-one million two hundred thirty-four thousand five hundred twenty-three
Scientific notation
2.1234523 × 10^7
Engineering notation
2.1234523 × 10^6
Prime Factorization
21234523
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
21234523 Product of the distinct prime numbers
The prime factorization of 21234523 is 21234523.
Since it has a total of 1 prime factors.
8 , 1 , 15 , 85 , 701 , 161 , 5405 , 4042 , 91263 , 62004 , 662297 , 30138 , 2767461 , 8341679 , 91959926 , 89273931 , 646566562 , 470100137 , 8764593471 , 2782141119
n×2
42469046
n×3
63703569
n×4
84938092
n×5
106172615
n÷2
10617261.5
n÷3
7078174.3333333
n÷3
5308630.75
n÷5
4246904.6
n2
450904967037529
n3
9.5747518933727E+21
n4
2.0331528929912E+29
n5
4.3173031868737E+36
2 √n4608.0932065226
3 √n276.91565157163
4 √n67.882937521314
5 √n29.201724674127
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
21234524 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
10617262 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4608.0933150274 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999058138 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21234523 can be divided by 2 positive divisors.
The sum of these divisors (counting 21234523) is 21234524, the average is 10617262.
Base
System
Value
2
Binary
1010001000000001101011011
3
Ternary
1110221211021211
4
Quaternary
1101000031123
5
Quinary
20414001043
6
Senary
2035043551
8
Octal
121001533
10
Decimal
21234523
12
Duodecimal
71405b7
16
Hexadecimal
144035b
20
Vigesimal
6ce663
36
Base36
cn4nv
md5
330e7a8cd587184259046e32d2f547a7
sha1
9bb59be1b7e91add4695e534d6cdf606543b4cd3
sha256
943ee1936444fb844b297d9d68b082d8cfc1a7e7e434ca0b0c2e16769817bf2b
sha512
ed0fffcee6f7d92fbdc70470ad2f0fc702d2a09a5abe08f5a6ffade97c414faf39bce552f94d723bd923ed32b531817a54d5b5c5497d033d4aac2d798f84de79
ripemd-160
fdf1e65c0385d1f8cf3f54df571802acde452d9d
Diameter
42469046
Circumference
133420442.91857
Area
1.4165597319122E+15
Volume
4.0106626944219E+22
Surface area
5.666238927649E+15
Circumference
133420442.91857
Perimeter
84938092
Area
450904967037529
Diagonal
30030150.417123
Surface area
2705429802225174
Volume
9.5747518933727E+21
Space diagonal
36779272.71049
Perimeter
63703569
Area
1.9524757807354E+14
Altitude
18389636.355245
Surface area
1.9524757807354E+14
Volume
1.1283953319971E+21
Height
10010050.139041