The number 35994
35994 is a composite number with 16 divisors. Its prime factorisation is 2 × 3 × 7 × 857. Divisors (16): 1, 2, 3, 6, 7, 14, 21, 42, 857, 1714, 2571, 5142, 5999, 11998, 17997, 35994.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
35994 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
35994 is composite. Its prime factorisation is
- 3
The divisors add up to 82368; without 35994 itself that is 46374, so 35994 is abundant (46374 is more than 35994). Euler's totient φ(35994) = 10272 numbers up to 35994 share no factor with it.
- 4
The digits of 35994 add up to 30, and repeating that until one digit is left gives the digital root 3. The Collatz sequence (halve if even, else 3n+1) takes 49 steps to reach 1.
LaTeX source of the formulas on this page
\[ 35994 = 2 \times 3 \times 7 \times 857 \]
35994 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 82368 |
| Euler totient φ(n) | 10272 |
| Square | 1295568036 |
| Cube | 46632675887784 |
| Square root | 189.720848 |
| Digit sum / digital root | 30 / 3 |
| Collatz steps to 1 | 49 |
| Scientific notation | 3.5994 × |
35994 in other forms
| Form | Value |
|---|---|
| In words | thirty-five thousand nine hundred and ninety-four |
| Binary (base 2) | 1000110010011010 |
| Octal (base 8) | 106232 |
| Hexadecimal (base 16) | 8C9A |
| Base 3 | 1211101010 |
| As time | 35994 seconds = 9 h 59 min 54 s |
Is 35994 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (35994 ÷ 2 = 17997) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | Yes (35994 ÷ 3 = 11998) | 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 | Yes (35994 ÷ 6 = 5999) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | Yes (35994 ÷ 7 = 5142) | 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 3) | 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 2) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 6) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 35994 a prime number?
No. 35994 = 2 × 3 × 7 × 857, so it is divisible by 2.
What are the factors of 35994?
1, 2, 3, 6, 7, 14, 21, 42, 857, 1714, 2571, 5142, 5999, 11998, 17997, 35994.
What is 35994 in binary?
1000110010011010 (hexadecimal 8C9A, octal 106232).
What is the square root of 35994?
About 189.7208.
Is 35994 divisible by 3?
Yes. Its digits add up to 30, a multiple of 3.
What is special about the number 35994?
It is a composite number with 16 divisors.