The number 59389
59389 is a composite number with 4 divisors. Its prime factorisation is 11 × 5399. Divisors (4): 1, 11, 5399, 59389.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 59389: a semiprime: 11 × 5399, the product of two primes.
- 2
59389 is composite. Its prime factorisation is
- 3
The divisors add up to 64800; without 59389 itself that is 5411, so 59389 is deficient (5411 is less than 59389). Euler's totient φ(59389) = 53980 numbers up to 59389 share no factor with it.
- 4
The digits of 59389 add up to 34, and repeating that until one digit is left gives the digital root 7. The Collatz sequence (halve if even, else 3n+1) takes 148 steps to reach 1.
LaTeX source of the formulas on this page
\[ 59389 = 11 \times 5399 \]
59389 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 64800 |
| Euler totient φ(n) | 53980 |
| Square | 3527053321 |
| Cube | 209468169680869 |
| Square root | 243.698584 |
| Digit sum / digital root | 34 / 7 |
| Collatz steps to 1 | 148 |
| Scientific notation | 5.9389 × |
59389 in other forms
| Form | Value |
|---|---|
| In words | fifty-nine thousand three hundred and eighty-nine |
| Binary (base 2) | 1110011111111101 |
| Octal (base 8) | 163775 |
| Hexadecimal (base 16) | E7FD |
| Base 3 | 10000110121 |
| As time | 59389 seconds = 16 h 29 min 49 s |
Is 59389 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 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 5) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 7) | 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 | Yes (59389 ÷ 11 = 5399) | 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 59389 a prime number?
No. 59389 = 11 × 5399, so it is divisible by 11.
What are the factors of 59389?
1, 11, 5399, 59389.
What is 59389 in binary?
1110011111111101 (hexadecimal E7FD, octal 163775).
What is the square root of 59389?
About 243.6986.
Is 59389 divisible by 3?
No. Its digits add up to 34, which is not a multiple of 3.
What is special about the number 59389?
59389 is a semiprime: 11 × 5399, the product of two primes.