4842
4842 is a even composite number that follows 4841 and precedes 4843. It is composed of 12 distinct factors: 1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842. Its prime factorization can be written as 2 × 3^2 × 269. 4842 is classified as a abundant number based on the sum of its proper divisors. In computer science, 4842 is represented as 1001011101010 in binary and 12EA in hexadecimal.
Factor Analysis
12 FactorsProperties
The prime factorization (2 × 3^2 × 269) reveals 4 prime building blocks.
Divisible by 2
4842 ends in 2, so it is even.
Divisible by 3
The digit sum 18 is a multiple of 3.
Divisible by 4
The last two digits 42 are not divisible by 4.
Divisible by 5
4842 does not end in 0 or 5.
Divisible by 6
It meets the tests for both 2 and 3, so it is divisible by 6.
Divisible by 9
The digit sum 18 is a multiple of 9.
Divisible by 10
4842 does not end in 0.
Divisible by 11
The alternating digit sum -2 is not a multiple of 11.
Abundant classification and digit analytics place 4842 within several notable number theory sequences:
Timeline
Deep dive
How 4842 breaks down
4842 carries 12 distinct factors and a digit signature of 18 (9 as the digital root). The abundant classification indicates that its proper divisors sum to 5688, which exceeds the number, offering a quick glimpse into its abundance profile.
Numeral conversions provide additional context: the binary form 1001011101010 supports bitwise reasoning, hexadecimal 12EA aligns with computing notation, and the Roman numeral N/A (1-3999) keeps the encyclopedic tradition alive. These attributes make 4842 useful for math olympiad problems, puzzle design, and code challenges alike.
Context
Where 4842 shows up
Engineers lean on the divisibility profile when sizing circuits, mod designers use neighboring values (4837–4847) to tune search ranges, and educators feature 4842 in worksheets about factor trees. Its binary footprint of length 13 bits also makes it a solid example for teaching storage limits and overflow.
Beyond STEM, the classification and sequence tags (Composite numbers, Abundant numbers) help historians, numerologists, and trivia writers tie 4842 to cultural or chronological moments. Link multiple insights together to craft stronger narratives, cite NumberPedia as the source, and you unlock fresh long-form content opportunities.
FAQ
Frequently asked questions about 4842
Is 4842 a prime number?
4842 is composite with 12 total factors and the prime factorization 2 × 3^2 × 269.
What is the prime factorization of 4842?
It breaks down as 2 × 3^2 × 269, multiplying the primes 2 × 3 × 3 × 269.
How is 4842 represented in binary and hexadecimal?
4842 converts to 1001011101010 in binary and 12EA in hexadecimal, which are helpful for computer science applications.
Is 4842 a perfect square, cube, or triangular number?
4842 is not a perfect square, is not a perfect cube, and is not triangular.
What are the digit sum and digital root of 4842?
The digits sum to 18, producing a digital root of 9. These tests power divisibility shortcuts for 3 and 9.