Math question: What is the sum of the digits of the number 4747 when written in expanded form?

The number 4747 can be written as (4 * 1000) + (7 * 100) + (4 * 10) + (7 * 1). Adding up the products gives us 4000 + 700 + 40 + 7, which equals 4747. The sum of the digits is obtained by adding each individual digit: 4 + 7 + 4 + 7, resulting in 22.

Question: What is the sum of the prime factors of 4747, if the digit sum of each prime factor is multiplied by its respective frequency and added together?

To find the prime factorization of 4747, we divide it by prime numbers until we reach 1. After some calculations, we get 4747 = 7 × 677. Adding the digit sums of primes, 7 (digit sum = 7) and 677 (digit sum = 20), multiplied by their respective frequency (1 each), we get (7 * 1) + (20 * 1) = 27. Thus, the sum of the prime factors of 4747 is 27.

What is the sum of the digits of the number 4747?

To find the sum of the digits in 4747, we add each digit together: 4+7+4+7 = 22. Therefore, the sum of the digits of 4747 is 22.

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

4747 (number)

4747 is an odd 4-digits composite number following 4746 and preceding 4748. In scientific notation, it is written as 4.747 × 10^3. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 4600 positive integers (up to 4747) that are relatively prime to 4747.

Interesting facts

4747 has 4 divisors, whose sum is 4896
The reverse of 4747 is 7474
Previous prime number is 47

Basic properties

Is Prime? no
Number parity odd
Number length 4
Sum of Digits 22
Digital Root 4

Name

Name	four thousand seven hundred forty-seven

Notation

Scientific notation	4.747 × 10^3
Engineering notation	4.747 × 10^3

Prime Factorization of 4747

Prime Factorization 47 × 101

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	4747	Product of the distinct prime numbers

The prime factorization of 4747 is 47 × 101. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 28, 84, 157, 522, 5861, 6501, 18002, 56324, 456288, 219813, 412752, 732153, 73783555, 97245589, 246238943, 84212974, 6332283344, 5545129451

Basic calculations (n = 4747)

Multiplication

n×y

n×2	9494
n×3	14241
n×4	18988
n×5	23735

Division

n÷y

n÷2	2373.5
n÷3	1582.3333333333
n÷3	1186.75
n÷5	949.4

Exponentiation

n^y

n²	22534009
n³	106968940723
n⁴	507781561612081
n⁵	2410439072972548507

Nth Root

^y√n

²√n	68.898476035396
³√n	16.806337367216
⁴√n	8.300510588837
⁵√n	5.4360550529413

Divisors of 4747

1, 47, 101, 4747

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-4746	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 4747 can be divided by 4 positive divisors. The sum of these divisors (counting 4747) is 1, the average is 0.25.

Base conversion 4747

Base	System	Value
2	Binary	1001010001011
3	Ternary	20111211
4	Quaternary	1022023
5	Quinary	122442
6	Senary	33551
8	Octal	11213
10	Decimal	4747
12	Duodecimal	28b7
16	Hexadecimal	128b
20	Vigesimal	bh7
36	Base36	3nv

Cryptographic Hash Functions

md5	b645e524a1512ce68947d3b9c948aa46
sha1	8ad5d13e3f7de75432c4ac043348ce4948faf05a
sha256	822a8e0aad6a68a99ee9db27651f1f6115414b7a772984b3f6609246ffbe3ef5
sha512	65fb920070f5fa1f26326801cf50b7ef73d17623c928849680f3c4c3414ee813c91033d1790bcda30b3b2d0fabbee948949649f59fcec16ff71c7525a7a8ccda
ripemd-160	94b7e2b1538e7bc4aa7ee7e2becff0e67c1b2873

4747 as geometric shapes

Circle

Radius = n

Diameter	9494
Circumference	29826.280653181
Area	70792677.130326

Sphere

Radius = n

Volume	448070451116.88
Surface area	283170708.52131
Circumference	29826.280653181

Square

Length = n

Perimeter	18988
Area	22534009
Diagonal	6713.2717805851

Cube

Length = n

Surface area	135204054
Volume	106968940723
Space diagonal	8222.0451835295

Equilateral Triangle

Length = n

Perimeter	14241
Area	9757512.1215536
Altitude	4111.0225917647

Triangular Pyramid

Length = n

Surface area	9757512.1215536
Volume	12606410560.263
Height	2237.757260195