The number 58342
58342 is a composite number with 8 divisors. Its prime factorisation is 2 × 31 × 941. Divisors (8): 1, 2, 31, 62, 941, 1882, 29171, 58342.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
58342 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
58342 is composite. Its prime factorisation is
- 3
The divisors add up to 90432; without 58342 itself that is 32090, so 58342 is deficient (32090 is less than 58342). Euler's totient φ(58342) = 28200 numbers up to 58342 share no factor with it.
- 4
The digits of 58342 add up to 22, and repeating that until one digit is left gives the digital root 4. The Collatz sequence (halve if even, else 3n+1) takes 104 steps to reach 1.
LaTeX source of the formulas on this page
\[ 58342 = 2 \times 31 \times 941 \]
58342 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 90432 |
| Euler totient φ(n) | 28200 |
| Square | 3403788964 |
| Cube | 198583855737688 |
| Square root | 241.540887 |
| Digit sum / digital root | 22 / 4 |
| Collatz steps to 1 | 104 |
| Scientific notation | 5.8342 × |
58342 in other forms
| Form | Value |
|---|---|
| In words | fifty-eight thousand three hundred and forty-two |
| Binary (base 2) | 1110001111100110 |
| Octal (base 8) | 161746 |
| Hexadecimal (base 16) | E3E6 |
| Base 3 | 2222000211 |
| As time | 58342 seconds = 16 h 12 min 22 s |
Is 58342 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (58342 ÷ 2 = 29171) | 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 2) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 2) | 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 | No (remainder 6) | 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 2) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 9) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 10) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 58342 a prime number?
No. 58342 = 2 × 31 × 941, so it is divisible by 2.
What are the factors of 58342?
1, 2, 31, 62, 941, 1882, 29171, 58342.
What is 58342 in binary?
1110001111100110 (hexadecimal E3E6, octal 161746).
What is the square root of 58342?
About 241.5409.
Is 58342 divisible by 3?
No. Its digits add up to 22, which is not a multiple of 3.
What is special about the number 58342?
It is a composite number with 8 divisors.