4278
4278 is a even composite number that follows 4277 and precedes 4279. It is composed of 16 distinct factors: 1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278. Its prime factorization can be written as 2 × 3 × 23 × 31. 4278 is classified as a abundant number based on the sum of its proper divisors. In computer science, 4278 is represented as 1000010110110 in binary and 10B6 in hexadecimal. It also belongs to the triangular number sequence.
Factor Analysis
16 FactorsProperties
The prime factorization (2 × 3 × 23 × 31) reveals 4 prime building blocks.
Divisible by 2
4278 ends in 8, so it is even.
Divisible by 3
The digit sum 21 is a multiple of 3.
Divisible by 4
The last two digits 78 are not divisible by 4.
Divisible by 5
4278 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 21 is not a multiple of 9.
Divisible by 10
4278 does not end in 0.
Divisible by 11
The alternating digit sum 1 is not a multiple of 11.
Abundant classification and digit analytics place 4278 within several notable number theory sequences:
Timeline
Deep dive
How 4278 breaks down
4278 carries 16 distinct factors and a digit signature of 21 (3 as the digital root). The abundant classification indicates that its proper divisors sum to 4938, which exceeds the number, offering a quick glimpse into its abundance profile.
Numeral conversions provide additional context: the binary form 1000010110110 supports bitwise reasoning, hexadecimal 10B6 aligns with computing notation, and the Roman numeral N/A (1-3999) keeps the encyclopedic tradition alive. These attributes make 4278 useful for math olympiad problems, puzzle design, and code challenges alike.
Context
Where 4278 shows up
Engineers lean on the divisibility profile when sizing circuits, mod designers use neighboring values (4273–4283) to tune search ranges, and educators feature 4278 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, Triangular numbers) help historians, numerologists, and trivia writers tie 4278 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 4278
Is 4278 a prime number?
4278 is composite with 16 total factors and the prime factorization 2 × 3 × 23 × 31.
What is the prime factorization of 4278?
It breaks down as 2 × 3 × 23 × 31, multiplying the primes 2 × 3 × 23 × 31.
How is 4278 represented in binary and hexadecimal?
4278 converts to 1000010110110 in binary and 10B6 in hexadecimal, which are helpful for computer science applications.
Is 4278 a perfect square, cube, or triangular number?
4278 is not a perfect square, is not a perfect cube, and is triangular.
What are the digit sum and digital root of 4278?
The digits sum to 21, producing a digital root of 3. These tests power divisibility shortcuts for 3 and 9.