3398
3398 is a even composite number that follows 3397 and precedes 3399. It is composed of 4 distinct factors: 1, 2, 1699, 3398. Its prime factorization can be written as 2 × 1699. 3398 is classified as a deficient number based on the sum of its proper divisors. In computer science, 3398 is represented as 110101000110 in binary and D46 in hexadecimal. Historically, it is written as MMMCCCXCVIII in Roman numerals.
Factor Analysis
4 FactorsProperties
The prime factorization (2 × 1699) reveals 2 prime building blocks.
Divisible by 2
3398 ends in 8, so it is even.
Divisible by 3
The digit sum 23 is not a multiple of 3.
Divisible by 4
The last two digits 98 are not divisible by 4.
Divisible by 5
3398 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 23 is not a multiple of 9.
Divisible by 10
3398 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 3398 within several notable number theory sequences:
Timeline
Deep dive
How 3398 breaks down
3398 carries 4 distinct factors and a digit signature of 23 (5 as the digital root). The deficient classification indicates that its proper divisors sum to 1702, which stays below the number, offering a quick glimpse into its abundance profile.
Numeral conversions provide additional context: the binary form 110101000110 supports bitwise reasoning, hexadecimal D46 aligns with computing notation, and the Roman numeral MMMCCCXCVIII keeps the encyclopedic tradition alive. These attributes make 3398 useful for math olympiad problems, puzzle design, and code challenges alike.
Context
Where 3398 shows up
Engineers lean on the divisibility profile when sizing circuits, mod designers use neighboring values (3393–3403) to tune search ranges, and educators feature 3398 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, Deficient numbers) help historians, numerologists, and trivia writers tie 3398 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 3398
Is 3398 a prime number?
3398 is composite with 4 total factors and the prime factorization 2 × 1699.
What is the prime factorization of 3398?
It breaks down as 2 × 1699, multiplying the primes 2 × 1699.
How is 3398 represented in binary and hexadecimal?
3398 converts to 110101000110 in binary and D46 in hexadecimal, which are helpful for computer science applications.
Is 3398 a perfect square, cube, or triangular number?
3398 is not a perfect square, is not a perfect cube, and is not triangular.
What are the digit sum and digital root of 3398?
The digits sum to 23, producing a digital root of 5. These tests power divisibility shortcuts for 3 and 9.