8648
8648 is a even composite number that follows 8647 and precedes 8649. It is composed of 16 distinct factors: 1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648. Its prime factorization can be written as 2^3 × 23 × 47. 8648 is classified as a deficient number based on the sum of its proper divisors. In computer science, 8648 is represented as 10000111001000 in binary and 21C8 in hexadecimal.
Factor Analysis
16 FactorsProperties
The prime factorization (2^3 × 23 × 47) reveals 5 prime building blocks.
Divisible by 2
8648 ends in 8, so it is even.
Divisible by 3
The digit sum 26 is not a multiple of 3.
Divisible by 4
The last two digits 48 form a multiple of 4.
Divisible by 5
8648 does not end in 0 or 5.
Divisible by 6
A number must be divisible by 2 and 3 to pass the 6-test.
Divisible by 9
The digit sum 26 is not a multiple of 9.
Divisible by 10
8648 does not end in 0.
Divisible by 11
The alternating digit sum -2 is not a multiple of 11.
Deficient classification and digit analytics place 8648 within several notable number theory sequences:
Timeline
Deep dive
How 8648 breaks down
8648 carries 16 distinct factors and a digit signature of 26 (8 as the digital root). The deficient classification indicates that its proper divisors sum to 8632, which stays below the number, offering a quick glimpse into its abundance profile.
Numeral conversions provide additional context: the binary form 10000111001000 supports bitwise reasoning, hexadecimal 21C8 aligns with computing notation, and the Roman numeral N/A (1-3999) keeps the encyclopedic tradition alive. These attributes make 8648 useful for math olympiad problems, puzzle design, and code challenges alike.
Context
Where 8648 shows up
Engineers lean on the divisibility profile when sizing circuits, mod designers use neighboring values (8643–8653) to tune search ranges, and educators feature 8648 in worksheets about factor trees. Its binary footprint of length 14 bits also makes it a solid example for teaching storage limits and overflow.
Beyond STEM, the classification and sequence tags (Composite numbers, Deficient numbers) help historians, numerologists, and trivia writers tie 8648 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 8648
Is 8648 a prime number?
8648 is composite with 16 total factors and the prime factorization 2^3 × 23 × 47.
What is the prime factorization of 8648?
It breaks down as 2^3 × 23 × 47, multiplying the primes 2 × 2 × 2 × 23 × 47.
How is 8648 represented in binary and hexadecimal?
8648 converts to 10000111001000 in binary and 21C8 in hexadecimal, which are helpful for computer science applications.
Is 8648 a perfect square, cube, or triangular number?
8648 is not a perfect square, is not a perfect cube, and is not triangular.
What are the digit sum and digital root of 8648?
The digits sum to 26, producing a digital root of 8. These tests power divisibility shortcuts for 3 and 9.