3455
3455 is a odd composite number that follows 3454 and precedes 3456. It is composed of 4 distinct factors: 1, 5, 691, 3455. Its prime factorization can be written as 5 × 691. 3455 is classified as a deficient number based on the sum of its proper divisors. In computer science, 3455 is represented as 110101111111 in binary and D7F in hexadecimal. Historically, it is written as MMMCDLV in Roman numerals.
Factor Analysis
4 FactorsProperties
The prime factorization (5 × 691) reveals 2 prime building blocks.
Divisible by 2
3455 ends in 5, so it is odd.
Divisible by 3
The digit sum 17 is not a multiple of 3.
Divisible by 4
The last two digits 55 are not divisible by 4.
Divisible by 5
3455 ends in 5, so it is divisible by 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
3455 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 3455 within several notable number theory sequences:
Timeline
Deep dive
How 3455 breaks down
3455 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 697, which stays below the number, offering a quick glimpse into its abundance profile.
Numeral conversions provide additional context: the binary form 110101111111 supports bitwise reasoning, hexadecimal D7F aligns with computing notation, and the Roman numeral MMMCDLV keeps the encyclopedic tradition alive. These attributes make 3455 useful for math olympiad problems, puzzle design, and code challenges alike.
Context
Where 3455 shows up
Engineers lean on the divisibility profile when sizing circuits, mod designers use neighboring values (3450–3460) to tune search ranges, and educators feature 3455 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 3455 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 3455
Is 3455 a prime number?
3455 is composite with 4 total factors and the prime factorization 5 × 691.
What is the prime factorization of 3455?
It breaks down as 5 × 691, multiplying the primes 5 × 691.
How is 3455 represented in binary and hexadecimal?
3455 converts to 110101111111 in binary and D7F in hexadecimal, which are helpful for computer science applications.
Is 3455 a perfect square, cube, or triangular number?
3455 is not a perfect square, is not a perfect cube, and is not triangular.
What are the digit sum and digital root of 3455?
The digits sum to 17, producing a digital root of 8. These tests power divisibility shortcuts for 3 and 9.