2212105 is an odd 7-digits composite number following 2212104
and preceding 2212106 . In scientific notation, it is written as 2.212105 × 10^6.
The sum of its digits is 13. It has a total of 4 prime factors and 12 positive divisors.
There are 1516704 positive integers (up to 2212105) that are relatively prime to 2212105.
2212105 has 12 divisors, whose sum is 3088260
The reverse of 2212105 is 5012122
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 13
Digital Root 4
Name
two million two hundred twelve thousand one hundred five
Scientific notation
2.212105 × 10^6
Engineering notation
2.212105 × 10^6
Prime Factorization
7 × 5 × 7 × 9029
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
316015
Product of the distinct prime numbers
The prime factorization of 2212105 is 7 × 5 × 7 × 9029.
Since it has a total of 4 prime factors.
1 , 7 , 41 , 70 , 960 , 265 , 3143 , 6419 , 15592 , 92625 , 301117 , 468281 , 7918461 , 2501439 , 53969034 , 34336785 , 820002666 , 977723759 , 2460328398 , 130668273
n×2
4424210
n×3
6636315
n×4
8848420
n×5
11060525
n÷2
1106052.5
n÷3
737368.33333333
n÷3
553026.25
n÷5
442421
n2
4893408531025
n3
1.0824733478523E+19
n4
2.3945447051508E+25
n5
5.2969843149877E+31
2 √n
1487.3146943401
3 √n
130.29724880795
4 √n
38.565719160157
5 √n
18.576382610374
1 , 5 , 7 , 35 , 49 , 245 , 9029 , 45145 , 63203 , 316015 , 442421 , 2212105
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2212104
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2212105 can be divided by 12 positive divisors.
The sum of these divisors (counting 2212105) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000011100000100001001
3
Ternary
11011101102211
4
Quaternary
20130010021
5
Quinary
1031241410
6
Senary
115225121
8
Octal
10340411
10
Decimal
2212105
12
Duodecimal
8a81a1
16
Hexadecimal
21c109
20
Vigesimal
dga55
36
Base36
1bevd
md5
705fd9629741da02f4243fc2da79dc08
sha1
39655635124c286dcd368335c024ce1cd25d7864
sha256
e41f90a1f112d5211ad24a06c114aa9067da908229d33a63160924388ff0993f
sha512
435a40cebb53a5a8a0f22fd5f624889a900e3d2dd3653f627dab7c2691761822be881a4e3babb166e934eb0c1750f1e3277da242314cf8fc37645183f9253fba
ripemd-160
033a58f3a424d1e89ced52e70f432a32c3d01c47
Diameter
4424210
Circumference
13899065.633938
Area
15373096292082
Volume
4.5342537564261E+19
Surface area
61492385168327
Circumference
13899065.633938
Perimeter
8848420
Area
4893408531025
Diagonal
3128388.8923933
Surface area
29360451186150
Volume
1.0824733478523E+19
Space diagonal
3831478.2516772
Perimeter
6636315
Area
2118908049481.6
Altitude
1915739.1258386
Surface area
2118908049481.6
Volume
1.2757070745334E+18
Height
1042796.2974644