The number 58999
58999 is a composite number with 4 divisors. Its prime factorisation is 41 × 1439. Divisors (4): 1, 41, 1439, 58999.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 58999: a semiprime: 41 × 1439, the product of two primes.
- 2
58999 is composite. Its prime factorisation is
- 3
The divisors add up to 60480; without 58999 itself that is 1481, so 58999 is deficient (1481 is less than 58999). Euler's totient φ(58999) = 57520 numbers up to 58999 share no factor with it.
- 4
The digits of 58999 add up to 40, and repeating that until one digit is left gives the digital root 4. The Collatz sequence (halve if even, else 3n+1) takes 47 steps to reach 1.
LaTeX source of the formulas on this page
\[ 58999 = 41 \times 1439 \]
58999 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 60480 |
| Euler totient φ(n) | 57520 |
| Square | 3480882001 |
| Cube | 205368557176999 |
| Square root | 242.897098 |
| Digit sum / digital root | 40 / 4 |
| Collatz steps to 1 | 47 |
| Scientific notation | 5.8999 × |
58999 in other forms
| Form | Value |
|---|---|
| In words | fifty-eight thousand nine hundred and ninety-nine |
| Binary (base 2) | 1110011001110111 |
| Octal (base 8) | 163167 |
| Hexadecimal (base 16) | E677 |
| Base 3 | 2222221011 |
| As time | 58999 seconds = 16 h 23 min 19 s |
Is 58999 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 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 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 7) | 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 6) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 7) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 58999 a prime number?
No. 58999 = 41 × 1439, so it is divisible by 41.
What are the factors of 58999?
1, 41, 1439, 58999.
What is 58999 in binary?
1110011001110111 (hexadecimal E677, octal 163167).
What is the square root of 58999?
About 242.8971.
Is 58999 divisible by 3?
No. Its digits add up to 40, which is not a multiple of 3.
What is special about the number 58999?
58999 is a semiprime: 41 × 1439, the product of two primes.