3892
3892 is a even composite number that follows 3891 and precedes 3893. It is composed of 12 distinct factors: 1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892. Its prime factorization can be written as 2^2 × 7 × 139. 3892 is classified as a abundant number based on the sum of its proper divisors. In computer science, 3892 is represented as 111100110100 in binary and F34 in hexadecimal. Historically, it is written as MMMDCCCXCII in Roman numerals.
Factor Analysis
12 FactorsProperties
The prime factorization (2^2 × 7 × 139) reveals 4 prime building blocks.
Divisible by 2
3892 ends in 2, so it is even.
Divisible by 3
The digit sum 22 is not a multiple of 3.
Divisible by 4
The last two digits 92 form a multiple of 4.
Divisible by 5
3892 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 22 is not a multiple of 9.
Divisible by 10
3892 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 3892 within several notable number theory sequences:
Timeline
Deep dive
How 3892 breaks down
3892 carries 12 distinct factors and a digit signature of 22 (4 as the digital root). The abundant classification indicates that its proper divisors sum to 3948, which exceeds the number, offering a quick glimpse into its abundance profile.
Numeral conversions provide additional context: the binary form 111100110100 supports bitwise reasoning, hexadecimal F34 aligns with computing notation, and the Roman numeral MMMDCCCXCII keeps the encyclopedic tradition alive. These attributes make 3892 useful for math olympiad problems, puzzle design, and code challenges alike.
Context
Where 3892 shows up
Engineers lean on the divisibility profile when sizing circuits, mod designers use neighboring values (3887–3897) to tune search ranges, and educators feature 3892 in worksheets about factor trees. Its binary footprint of length 12 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 3892 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 3892
Is 3892 a prime number?
3892 is composite with 12 total factors and the prime factorization 2^2 × 7 × 139.
What is the prime factorization of 3892?
It breaks down as 2^2 × 7 × 139, multiplying the primes 2 × 2 × 7 × 139.
How is 3892 represented in binary and hexadecimal?
3892 converts to 111100110100 in binary and F34 in hexadecimal, which are helpful for computer science applications.
Is 3892 a perfect square, cube, or triangular number?
3892 is not a perfect square, is not a perfect cube, and is not triangular.
What are the digit sum and digital root of 3892?
The digits sum to 22, producing a digital root of 4. These tests power divisibility shortcuts for 3 and 9.