The number 53329
53329 is a composite number with 4 divisors. Its prime factorisation is 17 × 3137. Divisors (4): 1, 17, 3137, 53329.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 53329: a semiprime: 17 × 3137, the product of two primes.
- 2
53329 is composite. Its prime factorisation is
- 3
The divisors add up to 56484; without 53329 itself that is 3155, so 53329 is deficient (3155 is less than 53329). Euler's totient φ(53329) = 50176 numbers up to 53329 share no factor with it.
- 4
The digits of 53329 add up to 22, and repeating that until one digit is left gives the digital root 4. The Collatz sequence (halve if even, else 3n+1) takes 96 steps to reach 1.
LaTeX source of the formulas on this page
\[ 53329 = 17 \times 3137 \]
53329 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 56484 |
| Euler totient φ(n) | 50176 |
| Square | 2843982241 |
| Cube | 151666728930289 |
| Square root | 230.930726 |
| Digit sum / digital root | 22 / 4 |
| Collatz steps to 1 | 96 |
| Scientific notation | 5.3329 × |
53329 in other forms
| Form | Value |
|---|---|
| In words | fifty-three thousand three hundred and twenty-nine |
| Binary (base 2) | 1101000001010001 |
| Octal (base 8) | 150121 |
| Hexadecimal (base 16) | D051 |
| Base 3 | 2201011011 |
| As time | 53329 seconds = 14 h 48 min 49 s |
Is 53329 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 1) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | No (remainder 1) | 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 1) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 3) | 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 1) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 4) | 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 1) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 1) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 53329 a prime number?
No. 53329 = 17 × 3137, so it is divisible by 17.
What are the factors of 53329?
1, 17, 3137, 53329.
What is 53329 in binary?
1101000001010001 (hexadecimal D051, octal 150121).
What is the square root of 53329?
About 230.9307.
Is 53329 divisible by 3?
No. Its digits add up to 22, which is not a multiple of 3.
What is special about the number 53329?
53329 is a semiprime: 17 × 3137, the product of two primes.