The number 33059
33059 is a composite number with 4 divisors. Its prime factorisation is 13 × 2543. Divisors (4): 1, 13, 2543, 33059.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 33059: a semiprime: 13 × 2543, the product of two primes.
- 2
33059 is composite. Its prime factorisation is
- 3
The divisors add up to 35616; without 33059 itself that is 2557, so 33059 is deficient (2557 is less than 33059). Euler's totient φ(33059) = 30504 numbers up to 33059 share no factor with it.
- 4
The digits of 33059 add up to 20, and repeating that until one digit is left gives the digital root 2. The Collatz sequence (halve if even, else 3n+1) takes 142 steps to reach 1.
LaTeX source of the formulas on this page
\[ 33059 = 13 \times 2543 \]
33059 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 35616 |
| Euler totient φ(n) | 30504 |
| Square | 1092897481 |
| Cube | 36130097824379 |
| Square root | 181.821341 |
| Digit sum / digital root | 20 / 2 |
| Collatz steps to 1 | 142 |
| Scientific notation | 3.3059 × |
33059 in other forms
| Form | Value |
|---|---|
| In words | thirty-three thousand and fifty-nine |
| Binary (base 2) | 1000000100100011 |
| Octal (base 8) | 100443 |
| Hexadecimal (base 16) | 8123 |
| Base 3 | 1200100102 |
| As time | 33059 seconds = 9 h 10 min 59 s |
Is 33059 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | No (remainder 1) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | No (remainder 2) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | No (remainder 3) | 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 5) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 5) | 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 3) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 2) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 9) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 4) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 11) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 33059 a prime number?
No. 33059 = 13 × 2543, so it is divisible by 13.
What are the factors of 33059?
1, 13, 2543, 33059.
What is 33059 in binary?
1000000100100011 (hexadecimal 8123, octal 100443).
What is the square root of 33059?
About 181.8213.
Is 33059 divisible by 3?
No. Its digits add up to 20, which is not a multiple of 3.
What is special about the number 33059?
33059 is a semiprime: 13 × 2543, the product of two primes.