The number 60740
60740 is a composite number with 12 divisors. Its prime factorisation is × 5 × 3037. Divisors (12): 1, 2, 4, 5, 10, 20, 3037, 6074, 12148, 15185, 30370, 60740.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
60740 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
60740 is composite. Its prime factorisation is
- 3
The divisors add up to 127596; without 60740 itself that is 66856, so 60740 is abundant (66856 is more than 60740). Euler's totient φ(60740) = 24288 numbers up to 60740 share no factor with it.
- 4
The digits of 60740 add up to 17, and repeating that until one digit is left gives the digital root 8. The Collatz sequence (halve if even, else 3n+1) takes 179 steps to reach 1.
LaTeX source of the formulas on this page
\[ 60740 = 2^{2} \times 5 \times 3037 \]60740 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 12 |
| Sum of divisors | 127596 |
| Euler totient φ(n) | 24288 |
| Square | 3689347600 |
| Cube | 224090973224000 |
| Square root | 246.454864 (= 2√15185) |
| Digit sum / digital root | 17 / 8 |
| Collatz steps to 1 | 179 |
| Scientific notation | 6.074 × |
60740 in other forms
| Form | Value |
|---|---|
| In words | sixty thousand seven hundred and forty |
| Binary (base 2) | 1110110101000100 |
| Octal (base 8) | 166504 |
| Hexadecimal (base 16) | ED44 |
| Base 3 | 10002022122 |
| As time | 60740 seconds = 16 h 52 min 20 s |
Is 60740 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (60740 ÷ 2 = 30370) | 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 (60740 ÷ 4 = 15185) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | Yes (60740 ÷ 5 = 12148) | 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 1) | 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 8) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | Yes (60740 ÷ 10 = 6074) | 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 8) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 60740 a prime number?
No. 60740 = × 5 × 3037, so it is divisible by 2.
What are the factors of 60740?
1, 2, 4, 5, 10, 20, 3037, 6074, 12148, 15185, 30370, 60740.
What is 60740 in binary?
1110110101000100 (hexadecimal ED44, octal 166504).
What is the square root of 60740?
About 246.4549, exactly 2√15185.
Is 60740 divisible by 3?
No. Its digits add up to 17, which is not a multiple of 3.
What is special about the number 60740?
It is a composite number with 12 divisors.