The number 58748
58748 is a composite number with 12 divisors. Its prime factorisation is × 19 × 773. Divisors (12): 1, 2, 4, 19, 38, 76, 773, 1546, 3092, 14687, 29374, 58748.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
58748 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
58748 is composite. Its prime factorisation is
- 3
The divisors add up to 108360; without 58748 itself that is 49612, so 58748 is deficient (49612 is less than 58748). Euler's totient φ(58748) = 27792 numbers up to 58748 share no factor with it.
- 4
The digits of 58748 add up to 32, and repeating that until one digit is left gives the digital root 5. The Collatz sequence (halve if even, else 3n+1) takes 73 steps to reach 1.
LaTeX source of the formulas on this page
\[ 58748 = 2^{2} \times 19 \times 773 \]58748 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 12 |
| Sum of divisors | 108360 |
| Euler totient φ(n) | 27792 |
| Square | 3451327504 |
| Cube | 202758588204992 |
| Square root | 242.379867 (= 2√14687) |
| Digit sum / digital root | 32 / 5 |
| Collatz steps to 1 | 73 |
| Scientific notation | 5.8748 × |
58748 in other forms
| Form | Value |
|---|---|
| In words | fifty-eight thousand seven hundred and forty-eight |
| Binary (base 2) | 1110010101111100 |
| Octal (base 8) | 162574 |
| Hexadecimal (base 16) | E57C |
| Base 3 | 2222120212 |
| As time | 58748 seconds = 16 h 19 min 8 s |
Is 58748 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (58748 ÷ 2 = 29374) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | No (remainder 2) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | Yes (58748 ÷ 4 = 14687) | 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 2) | 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 | No (remainder 4) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 5) | 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 8) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 8) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 58748 a prime number?
No. 58748 = × 19 × 773, so it is divisible by 2.
What are the factors of 58748?
1, 2, 4, 19, 38, 76, 773, 1546, 3092, 14687, 29374, 58748.
What is 58748 in binary?
1110010101111100 (hexadecimal E57C, octal 162574).
What is the square root of 58748?
About 242.3799, exactly 2√14687.
Is 58748 divisible by 3?
No. Its digits add up to 32, which is not a multiple of 3.
What is special about the number 58748?
It is a composite number with 12 divisors.