The number 60725
60725 is a composite number with 12 divisors. Its prime factorisation is × 7 × 347. Divisors (12): 1, 5, 7, 25, 35, 175, 347, 1735, 2429, 8675, 12145, 60725.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
60725 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
60725 is composite. Its prime factorisation is
- 3
The divisors add up to 86304; without 60725 itself that is 25579, so 60725 is deficient (25579 is less than 60725). Euler's totient φ(60725) = 41520 numbers up to 60725 share no factor with it.
- 4
The digits of 60725 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 73 steps to reach 1.
LaTeX source of the formulas on this page
\[ 60725 = 5^{2} \times 7 \times 347 \]60725 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 12 |
| Sum of divisors | 86304 |
| Euler totient φ(n) | 41520 |
| Square | 3687525625 |
| Cube | 223924993578125 |
| Square root | 246.424431 (= 5√2429) |
| Digit sum / digital root | 20 / 2 |
| Collatz steps to 1 | 73 |
| Scientific notation | 6.0725 × |
60725 in other forms
| Form | Value |
|---|---|
| In words | sixty thousand seven hundred and twenty-five |
| Binary (base 2) | 1110110100110101 |
| Octal (base 8) | 166465 |
| Hexadecimal (base 16) | ED35 |
| Base 3 | 10002022002 |
| As time | 60725 seconds = 16 h 52 min 5 s |
Is 60725 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 1) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | Yes (60725 ÷ 5 = 12145) | 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 | Yes (60725 ÷ 7 = 8675) | 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 5) | 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 5) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 5) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 5) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 60725 a prime number?
No. 60725 = × 7 × 347, so it is divisible by 5.
What are the factors of 60725?
1, 5, 7, 25, 35, 175, 347, 1735, 2429, 8675, 12145, 60725.
What is 60725 in binary?
1110110100110101 (hexadecimal ED35, octal 166465).
What is the square root of 60725?
About 246.4244, exactly 5√2429.
Is 60725 divisible by 3?
No. Its digits add up to 20, which is not a multiple of 3.
What is special about the number 60725?
It is a composite number with 12 divisors.