Number dictionary · Exact arithmetic
2704: factors and number facts
two thousand seven hundred four is an even number and is composite. Its 15 positive divisors form 8 factor pairs.
Number JD Editorial Team · Updated 2026-10-08
- In words
- two thousand seven hundred four
- Roman numeral
- MMDCCIV
- Prime factorization
- 2^4 × 13^2
- Digital root
- 4
All factors of 2704
A positive factor divides 2704 with no remainder. In ascending order, the complete list is:
1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704
Factor pairs
- 1 × 2704 = 2704
- 2 × 1352 = 2704
- 4 × 676 = 2704
- 8 × 338 = 2704
- 13 × 208 = 2704
- 16 × 169 = 2704
- 26 × 104 = 2704
- 52 × 52 = 2704
Each pair describes an arrangement of 2704 items into equal rows. The 52 × 52 pair is square, so its shared factor appears only once in the factor list.
Divisor totals
- Positive divisors
- 15
- Sum of all divisors
- 5673
- Sum excluding 2704
- 2969
- Classification
- abundant
2704 is abundant because its proper divisors add to 2969, which is greater than 2704.
Prime factorization of 2704
2704 = 2^4 × 13^2
Repeated division, step by step
- 2704 ÷ 2 = 1352
- 1352 ÷ 2 = 676
- 676 ÷ 2 = 338
- 338 ÷ 2 = 169
- 169 ÷ 13 = 13
- 13 ÷ 13 = 1
Multiply the prime divisors in these steps to reconstruct 2704. An exponent records how many times the same prime occurs. The divisor-count calculation is (4 + 1) × (2 + 1) = 15.
The preceding prime is 2699. The next larger prime is 2707. The factor list above explains why 2704 is composite.
Learn the factorization method2704 in words, Roman numerals and other bases
| Representation | Value |
|---|---|
| English (US style) | two thousand seven hundred four |
| Roman numeral | MMDCCIV |
| Binary (base 2) | 101010010000 |
| Octal (base 8) | 5220 |
| Decimal (base 10) | 2704 |
| Hexadecimal (base 16) | A90 |
Check the binary conversion
Read 101010010000 from right to left using place values 1, 2, 4, 8 and successive powers of two. Keep the values whose bit is 1:
2048 + 512 + 128 + 16 = 2704
Check the hexadecimal conversion
10 × 16^2 + 9 × 16^1 + 0 × 16^0 = 2704
Hexadecimal uses A through F for digit values 10 through 15. These notations represent the same quantity; changing the base does not change the integer.
Square, cube and square root of 2704
- 2704 squared
- 2704 × 2704 = 7,311,616
- 2704 cubed
- 2704 × 2704 × 2704 = 19,770,609,664
- Square root
- = 52
- Simplified radical
- 52
2704 is a perfect square: 52 × 52 = 2704. It is not a perfect cube.
2704 is not triangular: no positive whole-number k satisfies k(k + 1) / 2 = 2704.
Distinguish a square from a square rootMultiplication table for 2704
These are the first twelve positive multiples. Unlike the finite factor list, the sequence of multiples continues without an upper limit.
Divisibility checks
| Divide by | Whole quotient | Remainder | Divides exactly? |
|---|---|---|---|
| 2 | 1352 | 0 | Yes |
| 3 | 901 | 1 | No |
| 4 | 676 | 0 | Yes |
| 5 | 540 | 4 | No |
| 6 | 450 | 4 | No |
| 7 | 386 | 2 | No |
| 8 | 338 | 0 | Yes |
| 9 | 300 | 4 | No |
| 10 | 270 | 4 | No |
| 11 | 245 | 9 | No |
| 12 | 225 | 4 | No |
For example, 2704 = 7 × 386 + 2. A remainder of zero is what makes a divisor a factor.
Digit sum and digital root of 2704
2704 contains 4 decimal digits. Its digit sum is 2 + 7 + 0 + 4 = 13.
- 2704: 2 + 7 + 0 + 4 = 13
- 13: 1 + 3 = 4
The digital root is 4. Reversing its digits gives 4072; it is not a decimal palindrome. Digit patterns depend on the notation being used.
Digital-root arithmetic always finishes at a single digit for a positive integer. Some numerology methods stop at 11, 22 or 33 instead; that is a separate interpretive convention.
Fractions and a worked comparison
As a fraction of 100, 2704/100 simplifies to 676/25 by dividing both terms by their greatest common divisor, 4. Its decimal value is 27.04. Because the numerator exceeds the denominator, this value is greater than one.
The greatest common divisor of 2704 and 12 is 4. Their least common multiple is 8112. The identity GCD × LCM = 2704 × 12 = 32448 checks both results.
Work through GCF and LCMQuestions about 2704
What are the factors of 2704?
The positive factors are 1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704. There are 15 factors, including 1 and 2704.
Is 2704 a prime number?
No. 2704 is composite: 2^4 × 13^2 = 2704.
How do you write 2704 in Roman numerals?
2704 is MMDCCIV in standard subtractive Roman numeral notation.
What is the binary representation of 2704?
2704 in decimal is 101010010000 in base 2. Adding its active place values gives 2048 + 512 + 128 + 16 = 2704.
Methods and reference definitions
Number JD calculates each result from the integer on this page. Positive factors are enumerated in pairs; repeated division gives the prime factorization; place values verify base conversions. Decimal square roots are rounded to six places when irrational.
NUMBER JOURNAL / JD
A reflective note on 2704
Meaning varies by tradition and personal experience. One sighting is not evidence of what will happen next.
The digits of 2704 add to 13. That arithmetic result is separate from the cultural symbolism of the pattern. If this number matters to you, write down what you noticed and choose one grounded action rather than treating the sighting as a prediction.