The number 60977
60977 is a composite number with 8 divisors. Its prime factorisation is 7 × 31 × 281. Divisors (8): 1, 7, 31, 217, 281, 1967, 8711, 60977.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
60977 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
60977 is composite. Its prime factorisation is
- 3
The divisors add up to 72192; without 60977 itself that is 11215, so 60977 is deficient (11215 is less than 60977). Euler's totient φ(60977) = 50400 numbers up to 60977 share no factor with it.
- 4
The digits of 60977 add up to 29, and repeating that until one digit is left gives the digital root 2. The Collatz sequence (halve if even, else 3n+1) takes 135 steps to reach 1.
LaTeX source of the formulas on this page
\[ 60977 = 7 \times 31 \times 281 \]
60977 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 72192 |
| Euler totient φ(n) | 50400 |
| Square | 3718194529 |
| Cube | 226724347794833 |
| Square root | 246.935214 |
| Digit sum / digital root | 29 / 2 |
| Collatz steps to 1 | 135 |
| Scientific notation | 6.0977 × |
60977 in other forms
| Form | Value |
|---|---|
| In words | sixty thousand nine hundred and seventy-seven |
| Binary (base 2) | 1110111000110001 |
| Octal (base 8) | 167061 |
| Hexadecimal (base 16) | EE31 |
| Base 3 | 10002122102 |
| As time | 60977 seconds = 16 h 56 min 17 s |
Is 60977 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 | No (remainder 2) | 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 (60977 ÷ 7 = 8711) | 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 1) | 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 7) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 4) | 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 60977 a prime number?
No. 60977 = 7 × 31 × 281, so it is divisible by 7.
What are the factors of 60977?
1, 7, 31, 217, 281, 1967, 8711, 60977.
What is 60977 in binary?
1110111000110001 (hexadecimal EE31, octal 167061).
What is the square root of 60977?
About 246.9352.
Is 60977 divisible by 3?
No. Its digits add up to 29, which is not a multiple of 3.
What is special about the number 60977?
It is a composite number with 8 divisors.