3109
3109 is a odd prime number that follows 3108 and precedes 3110. As a prime number, 3109 is only divisible by 1 and itself. It holds a unique position in the sequence of integers. Its prime factorization is simply 3109. 3109 is classified as a deficient number based on the sum of its proper divisors. In computer science, 3109 is represented as 110000100101 in binary and C25 in hexadecimal. Historically, it is written as MMMCIX in Roman numerals.
Factor Analysis
2 FactorsProperties
3109 is prime, so its only factors are 1 and 3109.
Divisible by 2
3109 ends in 9, so it is odd.
Divisible by 3
The digit sum 13 is not a multiple of 3.
Divisible by 4
The last two digits 09 are not divisible by 4.
Divisible by 5
3109 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
3109 does not end in 0.
Divisible by 11
The alternating digit sum -7 is not a multiple of 11.
Deficient classification and digit analytics place 3109 within several notable number theory sequences:
Timeline
Deep dive
How 3109 breaks down
3109 carries 2 distinct factors and a digit signature of 13 (4 as the digital root). The deficient classification indicates that its proper divisors sum to 1, which stays below the number, offering a quick glimpse into its abundance profile.
Numeral conversions provide additional context: the binary form 110000100101 supports bitwise reasoning, hexadecimal C25 aligns with computing notation, and the Roman numeral MMMCIX keeps the encyclopedic tradition alive. These attributes make 3109 useful for math olympiad problems, puzzle design, and code challenges alike.
Context
Where 3109 shows up
Engineers lean on the divisibility profile when sizing circuits, mod designers use neighboring values (3104–3114) to tune search ranges, and educators feature 3109 in worksheets about prime identification. 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 (Prime numbers, Deficient numbers) help historians, numerologists, and trivia writers tie 3109 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 3109
Is 3109 a prime number?
3109 is prime, meaning it is only divisible by 1 and itself.
What is the prime factorization of 3109?
3109 is already prime, so the factorization is simply 3109.
How is 3109 represented in binary and hexadecimal?
3109 converts to 110000100101 in binary and C25 in hexadecimal, which are helpful for computer science applications.
Is 3109 a perfect square, cube, or triangular number?
3109 is not a perfect square, is not a perfect cube, and is not triangular.
What are the digit sum and digital root of 3109?
The digits sum to 13, producing a digital root of 4. These tests power divisibility shortcuts for 3 and 9.