The number 60492
60492 is a composite number with 18 divisors. Its prime factorisation is × 3 × . Divisors (18): 1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 5041, 10082, 15123, 20164 … 60492.
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How to work it out
- 1
60492 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
60492 is composite. Its prime factorisation is
- 3
The divisors add up to 143164; without 60492 itself that is 82672, so 60492 is abundant (82672 is more than 60492). Euler's totient φ(60492) = 19880 numbers up to 60492 share no factor with it.
- 4
The digits of 60492 add up to 21, and repeating that until one digit is left gives the digital root 3. The Collatz sequence (halve if even, else 3n+1) takes 86 steps to reach 1.
LaTeX source of the formulas on this page
\[ 60492 = 2^{2} \times 3 \times 71^{2} \]60492 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 18 |
| Sum of divisors | 143164 |
| Euler totient φ(n) | 19880 |
| Square | 3659282064 |
| Cube | 221357290615488 |
| Square root | 245.951215 (= 142√3) |
| Digit sum / digital root | 21 / 3 |
| Collatz steps to 1 | 86 |
| Scientific notation | 6.0492 × |
60492 in other forms
| Form | Value |
|---|---|
| In words | sixty thousand four hundred and ninety-two |
| Binary (base 2) | 1110110001001100 |
| Octal (base 8) | 166114 |
| Hexadecimal (base 16) | EC4C |
| Base 3 | 10001222110 |
| As time | 60492 seconds = 16 h 48 min 12 s |
Is 60492 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (60492 ÷ 2 = 30246) | A number is divisible by 2 if the last digit is even (0, 2, 4, 6, 8). |
| 3 | Yes (60492 ÷ 3 = 20164) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | Yes (60492 ÷ 4 = 15123) | 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 | Yes (60492 ÷ 6 = 10082) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 5) | 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 3) | 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 3) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | Yes (60492 ÷ 12 = 5041) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 60492 a prime number?
No. 60492 = × 3 × , so it is divisible by 2.
What are the factors of 60492?
1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 5041, 10082, 15123, 20164, 30246, 60492.
What is 60492 in binary?
1110110001001100 (hexadecimal EC4C, octal 166114).
What is the square root of 60492?
About 245.9512, exactly 142√3.
Is 60492 divisible by 3?
Yes. Its digits add up to 21, a multiple of 3.
What is special about the number 60492?
It is a composite number with 18 divisors.