The number 60723
60723 is a composite number with 16 divisors. Its prime factorisation is × 13 × 173. Divisors (16): 1, 3, 9, 13, 27, 39, 117, 173, 351, 519, 1557, 2249, 4671, 6747, 20241, 60723.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
60723 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
60723 is composite. Its prime factorisation is
- 3
The divisors add up to 97440; without 60723 itself that is 36717, so 60723 is deficient (36717 is less than 60723). Euler's totient φ(60723) = 37152 numbers up to 60723 share no factor with it.
- 4
The digits of 60723 add up to 18, and repeating that until one digit is left gives the digital root 9. The Collatz sequence (halve if even, else 3n+1) takes 135 steps to reach 1.
LaTeX source of the formulas on this page
\[ 60723 = 3^{3} \times 13 \times 173 \]60723 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 97440 |
| Euler totient φ(n) | 37152 |
| Square | 3687282729 |
| Cube | 223902869153067 |
| Square root | 246.420373 (= 3√6747) |
| Digit sum / digital root | 18 / 9 |
| Collatz steps to 1 | 135 |
| Scientific notation | 6.0723 × |
60723 in other forms
| Form | Value |
|---|---|
| In words | sixty thousand seven hundred and twenty-three |
| Binary (base 2) | 1110110100110011 |
| Octal (base 8) | 166463 |
| Hexadecimal (base 16) | ED33 |
| Base 3 | 10002022000 |
| As time | 60723 seconds = 16 h 52 min 3 s |
Is 60723 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 (60723 ÷ 3 = 20241) | 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 3) | 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 3) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | Yes (60723 ÷ 9 = 6747) | 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 3) | 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 60723 a prime number?
No. 60723 = × 13 × 173, so it is divisible by 3.
What are the factors of 60723?
1, 3, 9, 13, 27, 39, 117, 173, 351, 519, 1557, 2249, 4671, 6747, 20241, 60723.
What is 60723 in binary?
1110110100110011 (hexadecimal ED33, octal 166463).
What is the square root of 60723?
About 246.4204, exactly 3√6747.
Is 60723 divisible by 3?
Yes. Its digits add up to 18, a multiple of 3.
What is special about the number 60723?
It is a composite number with 16 divisors.