The number 58425
58425 is a composite number with 24 divisors. Its prime factorisation is 3 × × 19 × 41. Divisors (24): 1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 779 … 58425.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
58425 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
58425 is composite. Its prime factorisation is
- 3
The divisors add up to 104160; without 58425 itself that is 45735, so 58425 is deficient (45735 is less than 58425). Euler's totient φ(58425) = 28800 numbers up to 58425 share no factor with it.
- 4
The digits of 58425 add up to 24, and repeating that until one digit is left gives the digital root 6. The Collatz sequence (halve if even, else 3n+1) takes 104 steps to reach 1.
LaTeX source of the formulas on this page
\[ 58425 = 3 \times 5^{2} \times 19 \times 41 \]58425 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 24 |
| Sum of divisors | 104160 |
| Euler totient φ(n) | 28800 |
| Square | 3413480625 |
| Cube | 199432605515625 |
| Square root | 241.712639 (= 5√2337) |
| Digit sum / digital root | 24 / 6 |
| Collatz steps to 1 | 104 |
| Scientific notation | 5.8425 × |
58425 in other forms
| Form | Value |
|---|---|
| In words | fifty-eight thousand four hundred and twenty-five |
| Binary (base 2) | 1110010000111001 |
| Octal (base 8) | 162071 |
| Hexadecimal (base 16) | E439 |
| Base 3 | 2222010220 |
| As time | 58425 seconds = 16 h 13 min 45 s |
Is 58425 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 | Yes (58425 ÷ 3 = 19475) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | No (remainder 1) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | Yes (58425 ÷ 5 = 11685) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 3) | 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 1) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 6) | 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 4) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 9) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 58425 a prime number?
No. 58425 = 3 × × 19 × 41, so it is divisible by 3.
What are the factors of 58425?
1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 779, 1025, 1425, 2337, 3075, 3895, 11685, 19475, 58425.
What is 58425 in binary?
1110010000111001 (hexadecimal E439, octal 162071).
What is the square root of 58425?
About 241.7126, exactly 5√2337.
Is 58425 divisible by 3?
Yes. Its digits add up to 24, a multiple of 3.
What is special about the number 58425?
It is a composite number with 24 divisors.