The number 58888
58888 is a composite number with 16 divisors. Its prime factorisation is × 17 × 433. Divisors (16): 1, 2, 4, 8, 17, 34, 68, 136, 433, 866, 1732, 3464, 7361, 14722, 29444, 58888.
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How to work it out
- 1
58888 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
58888 is composite. Its prime factorisation is
- 3
The divisors add up to 117180; without 58888 itself that is 58292, so 58888 is deficient (58292 is less than 58888). Euler's totient φ(58888) = 27648 numbers up to 58888 share no factor with it.
- 4
The digits of 58888 add up to 37, and repeating that until one digit is left gives the digital root 1. The Collatz sequence (halve if even, else 3n+1) takes 135 steps to reach 1.
LaTeX source of the formulas on this page
\[ 58888 = 2^{3} \times 17 \times 433 \]58888 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 117180 |
| Euler totient φ(n) | 27648 |
| Square | 3467796544 |
| Cube | 204211602883072 |
| Square root | 242.668498 (= 2√14722) |
| Digit sum / digital root | 37 / 1 |
| Collatz steps to 1 | 135 |
| Scientific notation | 5.8888 × |
58888 in other forms
| Form | Value |
|---|---|
| In words | fifty-eight thousand eight hundred and eighty-eight |
| Binary (base 2) | 1110011000001000 |
| Octal (base 8) | 163010 |
| Hexadecimal (base 16) | E608 |
| Base 3 | 2222210001 |
| As time | 58888 seconds = 16 h 21 min 28 s |
Is 58888 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (58888 ÷ 2 = 29444) | 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 | Yes (58888 ÷ 4 = 14722) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 3) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 4) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 4) | 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 | Yes (58888 ÷ 8 = 7361) | 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 8) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 5) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 4) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 58888 a prime number?
No. 58888 = × 17 × 433, so it is divisible by 2.
What are the factors of 58888?
1, 2, 4, 8, 17, 34, 68, 136, 433, 866, 1732, 3464, 7361, 14722, 29444, 58888.
What is 58888 in binary?
1110011000001000 (hexadecimal E608, octal 163010).
What is the square root of 58888?
About 242.6685, exactly 2√14722.
Is 58888 divisible by 3?
No. Its digits add up to 37, which is not a multiple of 3.
What is special about the number 58888?
It is a composite number with 16 divisors.