7118
7118 is a even composite number that follows 7117 and precedes 7119. It is composed of 4 distinct factors: 1, 2, 3559, 7118. Its prime factorization can be written as 2 × 3559. 7118 is classified as a deficient number based on the sum of its proper divisors. In computer science, 7118 is represented as 1101111001110 in binary and 1BCE in hexadecimal.
Factor Analysis
4 FactorsProperties
The prime factorization (2 × 3559) reveals 2 prime building blocks.
Divisible by 2
7118 ends in 8, so it is even.
Divisible by 3
The digit sum 17 is not a multiple of 3.
Divisible by 4
The last two digits 18 are not divisible by 4.
Divisible by 5
7118 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 17 is not a multiple of 9.
Divisible by 10
7118 does not end in 0.
Divisible by 11
The alternating digit sum -1 is not a multiple of 11.
Deficient classification and digit analytics place 7118 within several notable number theory sequences:
Timeline
Deep dive
How 7118 breaks down
7118 carries 4 distinct factors and a digit signature of 17 (8 as the digital root). The deficient classification indicates that its proper divisors sum to 3562, which stays below the number, offering a quick glimpse into its abundance profile.
Numeral conversions provide additional context: the binary form 1101111001110 supports bitwise reasoning, hexadecimal 1BCE aligns with computing notation, and the Roman numeral N/A (1-3999) keeps the encyclopedic tradition alive. These attributes make 7118 useful for math olympiad problems, puzzle design, and code challenges alike.
Context
Where 7118 shows up
Engineers lean on the divisibility profile when sizing circuits, mod designers use neighboring values (7113–7123) to tune search ranges, and educators feature 7118 in worksheets about factor trees. Its binary footprint of length 13 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 7118 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 7118
Is 7118 a prime number?
7118 is composite with 4 total factors and the prime factorization 2 × 3559.
What is the prime factorization of 7118?
It breaks down as 2 × 3559, multiplying the primes 2 × 3559.
How is 7118 represented in binary and hexadecimal?
7118 converts to 1101111001110 in binary and 1BCE in hexadecimal, which are helpful for computer science applications.
Is 7118 a perfect square, cube, or triangular number?
7118 is not a perfect square, is not a perfect cube, and is not triangular.
What are the digit sum and digital root of 7118?
The digits sum to 17, producing a digital root of 8. These tests power divisibility shortcuts for 3 and 9.