616
616 is a even composite number that follows 615 and precedes 617. It is composed of 16 distinct factors: 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616. Its prime factorization can be written as 2^3 × 7 × 11. 616 is classified as a abundant number based on the sum of its proper divisors. In computer science, 616 is represented as 1001101000 in binary and 268 in hexadecimal. Historically, it is written as DCXVI in Roman numerals.
Factor Analysis
16 FactorsProperties
The prime factorization (2^3 × 7 × 11) reveals 5 prime building blocks.
Divisible by 2
616 ends in 6, so it is even.
Divisible by 3
The digit sum 13 is not a multiple of 3.
Divisible by 4
The last two digits 16 form a multiple of 4.
Divisible by 5
616 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 13 is not a multiple of 9.
Divisible by 10
616 does not end in 0.
Divisible by 11
The alternating digit sum 11 is a multiple of 11.
Abundant classification and digit analytics place 616 within several notable number theory sequences:
Timeline
Deep dive
How 616 breaks down
616 carries 16 distinct factors and a digit signature of 13 (4 as the digital root). The abundant classification indicates that its proper divisors sum to 824, which exceeds the number, offering a quick glimpse into its abundance profile.
Numeral conversions provide additional context: the binary form 1001101000 supports bitwise reasoning, hexadecimal 268 aligns with computing notation, and the Roman numeral DCXVI keeps the encyclopedic tradition alive. These attributes make 616 useful for math olympiad problems, puzzle design, and code challenges alike.
Context
Where 616 shows up
Engineers lean on the divisibility profile when sizing circuits, mod designers use neighboring values (611–621) to tune search ranges, and educators feature 616 in worksheets about factor trees. Its binary footprint of length 10 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 616 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 616
Is 616 a prime number?
616 is composite with 16 total factors and the prime factorization 2^3 × 7 × 11.
What is the prime factorization of 616?
It breaks down as 2^3 × 7 × 11, multiplying the primes 2 × 2 × 2 × 7 × 11.
How is 616 represented in binary and hexadecimal?
616 converts to 1001101000 in binary and 268 in hexadecimal, which are helpful for computer science applications.
Is 616 a perfect square, cube, or triangular number?
616 is not a perfect square, is not a perfect cube, and is not triangular.
What are the digit sum and digital root of 616?
The digits sum to 13, producing a digital root of 4. These tests power divisibility shortcuts for 3 and 9.