The number 60771
60771 is a composite number with 8 divisors. Its prime factorisation is 3 × 47 × 431. Divisors (8): 1, 3, 47, 141, 431, 1293, 20257, 60771.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
60771 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
60771 is composite. Its prime factorisation is
- 3
The divisors add up to 82944; without 60771 itself that is 22173, so 60771 is deficient (22173 is less than 60771). Euler's totient φ(60771) = 39560 numbers up to 60771 share no factor with it.
- 4
The digits of 60771 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 73 steps to reach 1.
LaTeX source of the formulas on this page
\[ 60771 = 3 \times 47 \times 431 \]
60771 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 82944 |
| Euler totient φ(n) | 39560 |
| Square | 3693114441 |
| Cube | 224434257694011 |
| Square root | 246.517748 |
| Digit sum / digital root | 21 / 3 |
| Collatz steps to 1 | 73 |
| Scientific notation | 6.0771 × |
60771 in other forms
| Form | Value |
|---|---|
| In words | sixty thousand seven hundred and seventy-one |
| Binary (base 2) | 1110110101100011 |
| Octal (base 8) | 166543 |
| Hexadecimal (base 16) | ED63 |
| Base 3 | 10002100210 |
| As time | 60771 seconds = 16 h 52 min 51 s |
Is 60771 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 (60771 ÷ 3 = 20257) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | No (remainder 3) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 1) | 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 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 3) | 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 1) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 7) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 3) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 60771 a prime number?
No. 60771 = 3 × 47 × 431, so it is divisible by 3.
What are the factors of 60771?
1, 3, 47, 141, 431, 1293, 20257, 60771.
What is 60771 in binary?
1110110101100011 (hexadecimal ED63, octal 166543).
What is the square root of 60771?
About 246.5177.
Is 60771 divisible by 3?
Yes. Its digits add up to 21, a multiple of 3.
What is special about the number 60771?
It is a composite number with 8 divisors.