27748
27748 is a even composite number that follows 27747 and precedes 27749. It is composed of 12 distinct factors: 1, 2, 4, 7, 14, 28, 991, 1982, 3964, 6937, 13874, 27748. Its prime factorization can be written as 2^2 × 7 × 991. 27748 is classified as a abundant number based on the sum of its proper divisors. In computer science, 27748 is represented as 110110001100100 in binary and 6C64 in hexadecimal.
Factor Analysis
12 FactorsProperties
The prime factorization (2^2 × 7 × 991) reveals 4 prime building blocks.
Divisible by 2
27748 ends in 8, so it is even.
Divisible by 3
The digit sum 28 is not a multiple of 3.
Divisible by 4
The last two digits 48 form a multiple of 4.
Divisible by 5
27748 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 28 is not a multiple of 9.
Divisible by 10
27748 does not end in 0.
Divisible by 11
The alternating digit sum 6 is not a multiple of 11.
Abundant classification and digit analytics place 27748 within several notable number theory sequences:
Timeline
Deep dive
How 27748 breaks down
27748 carries 12 distinct factors and a digit signature of 28 (1 as the digital root). The abundant classification indicates that its proper divisors sum to 27804, which exceeds the number, offering a quick glimpse into its abundance profile.
Numeral conversions provide additional context: the binary form 110110001100100 supports bitwise reasoning, hexadecimal 6C64 aligns with computing notation, and the Roman numeral N/A (1-3999) keeps the encyclopedic tradition alive. These attributes make 27748 useful for math olympiad problems, puzzle design, and code challenges alike.
Context
Where 27748 shows up
Engineers lean on the divisibility profile when sizing circuits, mod designers use neighboring values (27743–27753) to tune search ranges, and educators feature 27748 in worksheets about factor trees. Its binary footprint of length 15 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 27748 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 27748
Is 27748 a prime number?
27748 is composite with 12 total factors and the prime factorization 2^2 × 7 × 991.
What is the prime factorization of 27748?
It breaks down as 2^2 × 7 × 991, multiplying the primes 2 × 2 × 7 × 991.
How is 27748 represented in binary and hexadecimal?
27748 converts to 110110001100100 in binary and 6C64 in hexadecimal, which are helpful for computer science applications.
Is 27748 a perfect square, cube, or triangular number?
27748 is not a perfect square, is not a perfect cube, and is not triangular.
What are the digit sum and digital root of 27748?
The digits sum to 28, producing a digital root of 1. These tests power divisibility shortcuts for 3 and 9.