The number 58555
58555 is a composite number with 12 divisors. Its prime factorisation is 5 × × 239. Divisors (12): 1, 5, 7, 35, 49, 239, 245, 1195, 1673, 8365, 11711, 58555.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
58555 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
58555 is composite. Its prime factorisation is
- 3
The divisors add up to 82080; without 58555 itself that is 23525, so 58555 is deficient (23525 is less than 58555). Euler's totient φ(58555) = 39984 numbers up to 58555 share no factor with it.
- 4
The digits of 58555 add up to 28, and repeating that until one digit is left gives the digital root 1. The Collatz sequence (halve if even, else 3n+1) takes 104 steps to reach 1.
LaTeX source of the formulas on this page
\[ 58555 = 5 \times 7^{2} \times 239 \]58555 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 12 |
| Sum of divisors | 82080 |
| Euler totient φ(n) | 39984 |
| Square | 3428688025 |
| Cube | 200766827303875 |
| Square root | 241.981404 (= 7√1195) |
| Digit sum / digital root | 28 / 1 |
| Collatz steps to 1 | 104 |
| Scientific notation | 5.8555 × |
58555 in other forms
| Form | Value |
|---|---|
| In words | fifty-eight thousand five hundred and fifty-five |
| Binary (base 2) | 1110010010111011 |
| Octal (base 8) | 162273 |
| Hexadecimal (base 16) | E4BB |
| Base 3 | 2222022201 |
| As time | 58555 seconds = 16 h 15 min 55 s |
Is 58555 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 | Yes (58555 ÷ 5 = 11711) | 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 | Yes (58555 ÷ 7 = 8365) | 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 1) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 5) | 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 7) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 58555 a prime number?
No. 58555 = 5 × × 239, so it is divisible by 5.
What are the factors of 58555?
1, 5, 7, 35, 49, 239, 245, 1195, 1673, 8365, 11711, 58555.
What is 58555 in binary?
1110010010111011 (hexadecimal E4BB, octal 162273).
What is the square root of 58555?
About 241.9814, exactly 7√1195.
Is 58555 divisible by 3?
No. Its digits add up to 28, which is not a multiple of 3.
What is special about the number 58555?
It is a composite number with 12 divisors.