The number 6994
6994 is a composite number with 8 divisors. Its prime factorisation is 2 × 13 × 269. Divisors (8): 1, 2, 13, 26, 269, 538, 3497, 6994.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
6994 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
6994 is composite. Its prime factorisation is
- 3
The divisors add up to 11340; without 6994 itself that is 4346, so 6994 is deficient (4346 is less than 6994). Euler's totient φ(6994) = 3216 numbers up to 6994 share no factor with it.
- 4
The digits of 6994 add up to 28, and repeating that until one digit is left gives the digital root 1. The Collatz sequence (halve if even, else 3n+1) takes 106 steps to reach 1.
LaTeX source of the formulas on this page
\[ 6994 = 2 \times 13 \times 269 \]
6994 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 11340 |
| Euler totient φ(n) | 3216 |
| Square | 48916036 |
| Cube | 342118755784 |
| Square root | 83.630138 |
| Digit sum / digital root | 28 / 1 |
| Collatz steps to 1 | 106 |
| Scientific notation | 6.994 × |
6994 in other forms
| Form | Value |
|---|---|
| In words | six thousand nine hundred and ninety-four |
| Binary (base 2) | 1101101010010 |
| Octal (base 8) | 15522 |
| Hexadecimal (base 16) | 1B52 |
| Base 3 | 100121001 |
| As time | 6994 seconds = 1 h 56 min 34 s |
Is 6994 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (6994 ÷ 2 = 3497) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | No (remainder 1) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | No (remainder 2) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 4) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 4) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 1) | A number is divisible by 7 if double the last digit and subtract it from the rest: the result is a multiple of 7. |
| 8 | No (remainder 2) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 1) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 4) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 9) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 10) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 6994 a prime number?
No. 6994 = 2 × 13 × 269, so it is divisible by 2.
What are the factors of 6994?
1, 2, 13, 26, 269, 538, 3497, 6994.
What is 6994 in binary?
1101101010010 (hexadecimal 1B52, octal 15522).
What is the square root of 6994?
About 83.6301.
Is 6994 divisible by 3?
No. Its digits add up to 28, which is not a multiple of 3.
What is special about the number 6994?
It is a composite number with 8 divisors.