The sum of the digits of a four-digit number is 27. If the number is divisible by 3 and 9, and has exactly two prime factors, what is the number?

To find a four-digit number with a sum of 27, we can start by trying the number 4773. Adding its digits 4 + 7 + 7 + 3 equals 21, which is divisible by 3. Also, 21 is divisible by 9 since 2 + 1 equals 3, which is a multiple of 9. Now let's explore the prime factors of 4773. Prime factorizing the number, we get 3 x 7 x 11 x 19. This implies that the number has exactly two prime factors, 3 and 7, as required. Therefore, the number that fulfills all the given conditions is 4773.

What is the sum of the prime factors of 4773?

To find the prime factors of 4773, we divide it by the smallest prime number (2). However, 4773 is an odd number, so it is not divisible by 2. Then, we try dividing by the next prime, which is 3. After dividing 4773 by 3, we get 1591 (which is a prime number). Therefore, the prime factors of 4773 are 3 and 1591. To calculate the sum of the prime factors, we add 3 and 1591, resulting in 1594. Hence, the sum of the prime factors of 4773 is 1594.

Math question: If the number 4773 is multiplied by 3 and then divided by 9, what is the result?

To solve this, we multiply 4773 by 3, which equals 14319. Then, we divide 14319 by 9, giving us 1591 as a result. Thus, when 4773 is multiplied by 3 and divided by 9, the final answer is 1591.

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

4773 (number)

4773 is an odd 4-digits composite number following 4772 and preceding 4774. In scientific notation, it is written as 4.773 × 10^3. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 3024 positive integers (up to 4773) that are relatively prime to 4773.

Interesting facts

4773 has 8 divisors, whose sum is 6688
The reverse of 4773 is 3774
Previous prime number is 43

Basic properties

Is Prime? no
Number parity odd
Number length 4
Sum of Digits 21
Digital Root 3

Name

Name	four thousand seven hundred seventy-three

Notation

Scientific notation	4.773 × 10^3
Engineering notation	4.773 × 10^3

Prime Factorization of 4773

Prime Factorization 3 × 43 × 37

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	4773	Product of the distinct prime numbers

The prime factorization of 4773 is 3 × 43 × 37. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 63, 45, 442, 952, 2488, 4652, 26750, 32882, 911502, 901387, 5214213, 7775404, 23336831, 59885165, 751334208, 534040565, 2865760751, 7922553963

Basic calculations (n = 4773)

Multiplication

n×y

n×2	9546
n×3	14319
n×4	19092
n×5	23865

Division

n÷y

n÷2	2386.5
n÷3	1591
n÷3	1193.25
n÷5	954.6

Exponentiation

n^y

n²	22781529
n³	108736237917
n⁴	518998063577841
n⁵	2477177757457035093

Nth Root

^y√n

²√n	69.086901797664
³√n	16.836965091204
⁴√n	8.3118530904765
⁵√n	5.4419968601853

Divisors of 4773

1, 3, 37, 43, 111, 129, 1591, 4773

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	-4772	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 4773 can be divided by 8 positive divisors. The sum of these divisors (counting 4773) is 1, the average is 0.125.

Base conversion 4773

Base	System	Value
2	Binary	1001010100101
3	Ternary	20112210
4	Quaternary	1022211
5	Quinary	123043
6	Senary	34033
8	Octal	11245
10	Decimal	4773
12	Duodecimal	2919
16	Hexadecimal	12a5
20	Vigesimal	bid
36	Base36	3ol

Cryptographic Hash Functions

md5	3eae62bba9ddf64f69d49dc48e2dd214
sha1	5577fb3152eb7d43e69669eba5da25e0ddde59eb
sha256	53b1751856e39e4be69e1892b16d96ba0ba12017625a1ace4c9db013bcb040a4
sha512	863a1f2af4cef129f68454b0f53ad299d69fdc7a774f9fa0e45d370221cc998e80f3fb6f9ea21eb1a4ab584b7d2ec4f7f5a9a0e2cc7ed96c7946b103fb677fd6
ripemd-160	088f19b2288073a1a208bf3d0b1c26e2c4fa86b9

4773 as geometric shapes

Circle

Radius = n

Diameter	9546
Circumference	29989.643471168
Area	71570284.143943

Sphere

Radius = n

Volume	455473288292.05
Surface area	286281136.57577
Circumference	29989.643471168

Square

Length = n

Perimeter	19092
Area	22781529
Diagonal	6750.0413332068

Cube

Length = n

Surface area	136689174
Volume	108736237917
Space diagonal	8267.0785045263

Equilateral Triangle

Length = n

Perimeter	14319
Area	9864691.4255259
Altitude	4133.5392522631

Triangular Pyramid

Length = n

Surface area	9864691.4255259
Volume	12814688531.971
Height	2250.0137777356