The number 60743
60743 is a composite number with 8 divisors. Its prime factorisation is 19 × 23 × 139. Divisors (8): 1, 19, 23, 139, 437, 2641, 3197, 60743.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
60743 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
60743 is composite. Its prime factorisation is
- 3
The divisors add up to 67200; without 60743 itself that is 6457, so 60743 is deficient (6457 is less than 60743). Euler's totient φ(60743) = 54648 numbers up to 60743 share no factor with it.
- 4
The digits of 60743 add up to 20, and repeating that until one digit is left gives the digital root 2. The Collatz sequence (halve if even, else 3n+1) takes 86 steps to reach 1.
LaTeX source of the formulas on this page
\[ 60743 = 19 \times 23 \times 139 \]
60743 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 67200 |
| Euler totient φ(n) | 54648 |
| Square | 3689712049 |
| Cube | 224124178992407 |
| Square root | 246.460950 |
| Digit sum / digital root | 20 / 2 |
| Collatz steps to 1 | 86 |
| Scientific notation | 6.0743 × |
60743 in other forms
| Form | Value |
|---|---|
| In words | sixty thousand seven hundred and forty-three |
| Binary (base 2) | 1110110101000111 |
| Octal (base 8) | 166507 |
| Hexadecimal (base 16) | ED47 |
| Base 3 | 10002022202 |
| As time | 60743 seconds = 16 h 52 min 23 s |
Is 60743 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 | No (remainder 2) | 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 3) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 5) | 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 7) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 2) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 3) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 1) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 11) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 60743 a prime number?
No. 60743 = 19 × 23 × 139, so it is divisible by 19.
What are the factors of 60743?
1, 19, 23, 139, 437, 2641, 3197, 60743.
What is 60743 in binary?
1110110101000111 (hexadecimal ED47, octal 166507).
What is the square root of 60743?
About 246.4610.
Is 60743 divisible by 3?
No. Its digits add up to 20, which is not a multiple of 3.
What is special about the number 60743?
It is a composite number with 8 divisors.