Math question: What is the sum of all the prime numbers less than 2242 that end with the digit 3?

To find the sum, we need to identify prime numbers less than 2242 ending with the digit 3, such as 3, 13, 23, 43, 53, 73, etc. Listing them out, we'll find these prime numbers up to 2200 which fulfills the criteria. Summing them up, we get 1393. Thus, the sum of all prime numbers less than 2242 ending with the digit 3 is 1393.

Question: What is the sum of the prime factors of the number 2242?

To find the prime factors of 2242, we divide it by the smallest prime number, which is 2. We get 1121 as the quotient. Now we divide 1121 by the next prime number, which is 11, resulting in 101 as the quotient. Finally, dividing 101 by 101 gives us 1, which means we are left with the prime factorization 2 × 11 × 101. To find the sum, we add these prime factors: 2 + 11 + 101 = 114. Therefore, the sum of the prime factors of 2242 is 114.

Math Question: If a number is repeatedly multiplied by 3 and divided by 2, starting with 2242, what will be the number after 10 iterations?

Starting with 2242, we multiply by 3 to get 6726, then divide by 2 to get 3363. Then again, multiply by 3 to get 10089, divide by 2 to get 5044.5, and so on. After 10 iterations, the number will be approximately 5045.3125. This is obtained by multiplying 2242 by (3/2)^10. The pattern suggests that with each iteration, the number roughly gets multiplied by 1.5, hence leading to the approximation.

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

2242 (number)

2242 is an even 4-digits composite number following 2241 and preceding 2243. In scientific notation, it is written as 2.242 × 10^3. The sum of its digits is 10. It has a total of 3 prime factors and 8 positive divisors. There are 1044 positive integers (up to 2242) that are relatively prime to 2242.

Interesting facts

2242 has 8 divisors, whose sum is 3600
The reverse of 2242 is 2422
Previous prime number is 19

Basic properties

Is Prime? no
Number parity even
Number length 4
Sum of Digits 10
Digital Root 1

Name

Name	two thousand two hundred forty-two

Notation

Scientific notation	2.242 × 10^3
Engineering notation	2.242 × 10^3

Prime Factorization of 2242

Prime Factorization 2 × 19 × 59

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2242	Product of the distinct prime numbers

The prime factorization of 2242 is 2 × 19 × 59. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 67, 72, 850, 250, 3900, 6246, 22171, 53642, 17393, 788471, 7550808, 3186887, 15512780, 92813551, 203493485, 686747398, 7484613132, 9263055637

Basic calculations (n = 2242)

Multiplication

n×y

n×2	4484
n×3	6726
n×4	8968
n×5	11210

Division

n÷y

n÷2	1121
n÷3	747.33333333333
n÷3	560.5
n÷5	448.4

Exponentiation

n^y

n²	5026564
n³	11269556488
n⁴	25266345646096
n⁵	56647146938547232

Nth Root

^y√n

²√n	47.349762407007
³√n	13.088158208922
⁴√n	6.8811163634258
⁵√n	4.6787207134089

Divisors of 2242

1, 2, 19, 38, 59, 118, 1121, 2242

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2241	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2242 can be divided by 8 positive divisors. The sum of these divisors (counting 2242) is 1, the average is 0.125.

Base conversion 2242

Base	System	Value
2	Binary	100011000010
3	Ternary	10002001
4	Quaternary	203002
5	Quinary	32432
6	Senary	14214
8	Octal	4302
10	Decimal	2242
12	Duodecimal	136a
16	Hexadecimal	8c2
20	Vigesimal	5c2
36	Base36	1qa

Cryptographic Hash Functions

md5	1a3f91fead97497b1a96d6104ad339f6
sha1	81eff785d55afeb889189ba6d382f249771c4b1a
sha256	49fdfc988e29f9ff8c710f68a3309da08a789dc79e1914f7ad62829cc76a7302
sha512	6d9090543e59066a203da2e221f217ca41c2029480e22b72daf569edf2d536e6b1cbbfd238c3d5826a285a517ff63dd64a2638c97835ae5bf51bac440e412405
ripemd-160	3394dfb5ae3e877f5fbc038c6cd104ea1ab3b201

2242 as geometric shapes

Circle

Radius = n

Diameter	4484
Circumference	14086.901458697
Area	15791416.535199

Sphere

Radius = n

Volume	47205807829.221
Surface area	63165666.140796
Circumference	14086.901458697

Square

Length = n

Perimeter	8968
Area	5026564
Diagonal	3170.6668068405

Cube

Length = n

Surface area	30159384
Volume	11269556488
Space diagonal	3883.2579105694

Equilateral Triangle

Length = n

Perimeter	6726
Area	2176566.0588742
Altitude	1941.6289552847

Triangular Pyramid

Length = n

Surface area	2176566.0588742
Volume	1328129968.9383
Height	1056.8889356135