Math Question: What is the sum of the digits in the number 5123 after reversing their order?

To find the sum of the digits in the number 5123, we reverse the order to get 3215. Adding the digits 3 + 2 + 1 + 5 gives us the sum 11.

Math question: What is the largest prime factor of 5123?

To find the largest prime factor of 5123, we start by dividing it by the smallest prime numbers, such as 2, 3, 5, 7, etc. By performing trial division, we find that 5123 is not divisible by 2, 3, 5, or 7. Next, we check divisibility by prime numbers up to the square root of 5123, which is approximately 71.61. Eventually, we discover that 5123 is divisible by the prime number 73, yielding a quotient of 70.27. Therefore, the largest prime factor of 5123 is 73, as there are no other prime factors that divide 5123 evenly.

Math question: What is the result when 5123 is multiplied by the sum of its digits, and then divided by the product of its digits?

To find the solution, first sum the digits: 5 + 1 + 2 + 3 = 11. Next, calculate the product of the digits: 5 * 1 * 2 * 3 = 30. Now, multiply 5123 by 11: 5123 * 11 = 56353. Finally, divide 56353 by 30: 56353 / 30 = 1878.43. The result is approximately 1878.43.

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

5123 (number)

5123 is an odd 4-digits composite number following 5122 and preceding 5124. In scientific notation, it is written as 5.123 × 10^3. The sum of its digits is 11. It has a total of 2 prime factors and 4 positive divisors. There are 4968 positive integers (up to 5123) that are relatively prime to 5123.

Interesting facts

5123 has 4 divisors, whose sum is 5280
The reverse of 5123 is 3215
Previous prime number is 47

Basic properties

Is Prime? no
Number parity odd
Number length 4
Sum of Digits 11
Digital Root 2

Name

Name	five thousand one hundred twenty-three

Notation

Scientific notation	5.123 × 10^3
Engineering notation	5.123 × 10^3

Prime Factorization of 5123

Prime Factorization 47 × 109

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	5123	Product of the distinct prime numbers

The prime factorization of 5123 is 47 × 109. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 32, 89, 493, 226, 4352, 8828, 42777, 98945, 546404, 730621, 7260293, 315404, 69524307, 15506853, 450696888, 431678525, 2166607348, 1144604200

Basic calculations (n = 5123)

Multiplication

n×y

n×2	10246
n×3	15369
n×4	20492
n×5	25615

Division

n÷y

n÷2	2561.5
n÷3	1707.6666666667
n÷3	1280.75
n÷5	1024.6

Exponentiation

n^y

n²	26245129
n³	134453795867
n⁴	688806796226641
n⁵	3528757217069081843

Nth Root

^y√n

²√n	71.57513534741
³√n	17.238843167191
⁴√n	8.4602089423022
⁵√n	5.5195652425953

Divisors of 5123

1, 47, 109, 5123

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	-5122	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 5123 can be divided by 4 positive divisors. The sum of these divisors (counting 5123) is 1, the average is 0.25.

Base conversion 5123

Base	System	Value
2	Binary	1010000000011
3	Ternary	21000202
4	Quaternary	1100003
5	Quinary	130443
6	Senary	35415
8	Octal	12003
10	Decimal	5123
12	Duodecimal	2b6b
16	Hexadecimal	1403
20	Vigesimal	cg3
36	Base36	3yb

Cryptographic Hash Functions

md5	037a595e6f4f0576a9efe43154d71c18
sha1	10594093386de500e04b3fdabcce7ec3ff556dc5
sha256	4f9eb48d371e25b05d5df80eebb343c6bfb067d274301db24dd26d26e8aeb6ab
sha512	8762196f436b5ff78881de51bbbfdf1dd7d0bbec27b03d0f3b49e3964114b4273f345b8a0c14bd2bfadf69c47b381a3bf855ce03a01c1b34bd306bf9d939b72c
ripemd-160	1356ac20b4daad8ac6b88961edff714e5d7dbc7c

5123 as geometric shapes

Circle

Radius = n

Diameter	10246
Circumference	32188.758328681
Area	82451504.458916

Sphere

Radius = n

Volume	563198743124.04
Surface area	329806017.83567
Circumference	32188.758328681

Square

Length = n

Perimeter	20492
Area	26245129
Diagonal	7245.0160800374

Cube

Length = n

Surface area	157470774
Volume	134453795867
Space diagonal	8873.2962871754

Equilateral Triangle

Length = n

Perimeter	15369
Area	11364474.2198
Altitude	4436.6481435877

Triangular Pyramid

Length = n

Surface area	11364474.2198
Volume	15845531802.305
Height	2415.0053600125