21482837 is an odd 8-digits prime number following 21482836
and preceding 21482838 . In scientific notation, it is written as 2.1482837 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 21482836 positive integers (up to 21482837) that are relatively prime to 21482837.
21482837 has 2 divisors, whose sum is 21482838
The reverse of 21482837 is 73828412
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 35 Digital Root 8
Name
twenty-one million four hundred eighty-two thousand eight hundred thirty-seven
Scientific notation
2.1482837 × 10^7
Engineering notation
2.1482837 × 10^6
Prime Factorization
21482837
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
21482837 Product of the distinct prime numbers
The prime factorization of 21482837 is 21482837.
Since it has a total of 1 prime factors.
4 , 5 , 2 , 36 , 674 , 128 , 6580 , 4327 , 18834 , 25962 , 428947 , 902300 , 9249686 , 8433771 , 53303889 , 9643150 , 883883708 , 154166623 , 2383692331 , 4989935397
n×2
42965674
n×3
64448511
n×4
85931348
n×5
107414185
n÷2
10741418.5
n÷3
7160945.6666667
n÷3
5370709.25
n÷5
4296567.4
n2
461512285568569
n3
9.914593204367E+21
n4
2.1299358973072E+29
n5
4.57570657023E+36
2 √n4634.9581443633
3 √n277.99087750201
4 √n68.080526910148
5 √n29.269703740597
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
21482838 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
10741419 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4634.9582522392 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999069024 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21482837 can be divided by 2 positive divisors.
The sum of these divisors (counting 21482837) is 21482838, the average is 10741419.
Base
System
Value
2
Binary
1010001111100110101010101
3
Ternary
1111102102220122
4
Quaternary
1101330311111
5
Quinary
20444422322
6
Senary
2044241325
8
Octal
121746525
10
Decimal
21482837
12
Duodecimal
7240245
16
Hexadecimal
147cd55
20
Vigesimal
6e571h
36
Base36
csg9h
md5
8c9d0fa00cff4fbcc309d3ad158b1972
sha1
b38f61e319146da3e4f08fdb7bcdc471754110f0
sha256
0eb089bd4e4e9008f22ff55ef14a010473e6274b07986dfabb43b9278450bc41
sha512
893603a76131dac4b8d2f84b2b3f40089be3ccbe19df5015cace549e404a855050a52945f639c5a2c850d3f8b959ee84185d7d2b8d8782120d1b8ce1c43ea86a
ripemd-160
fdba86742a1e50f52d7066e6d0eaf7befc0b89ff
Diameter
42965674
Circumference
134980645.79493
Area
1.4498836058837E+15
Volume
4.1530150898894E+22
Surface area
5.7995344235346E+15
Circumference
134980645.79493
Perimeter
85931348
Area
461512285568569
Diagonal
30381319.443651
Surface area
2769073713411414
Volume
9.914593204367E+21
Space diagonal
37209365.174721
Perimeter
64448511
Area
1.998406817305E+14
Altitude
18604682.58736
Surface area
1.998406817305E+14
Volume
1.1684460145857E+21
Height
10127106.481217