The number 48697
48697 is a composite number with 8 divisors. Its prime factorisation is 11 × 19 × 233. Divisors (8): 1, 11, 19, 209, 233, 2563, 4427, 48697.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
48697 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
48697 is composite. Its prime factorisation is
- 3
The divisors add up to 56160; without 48697 itself that is 7463, so 48697 is deficient (7463 is less than 48697). Euler's totient φ(48697) = 41760 numbers up to 48697 share no factor with it.
- 4
The digits of 48697 add up to 34, and repeating that until one digit is left gives the digital root 7. The Collatz sequence (halve if even, else 3n+1) takes 145 steps to reach 1.
LaTeX source of the formulas on this page
\[ 48697 = 11 \times 19 \times 233 \]
48697 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 56160 |
| Euler totient φ(n) | 41760 |
| Square | 2371397809 |
| Cube | 115479959104873 |
| Square root | 220.673968 |
| Digit sum / digital root | 34 / 7 |
| Collatz steps to 1 | 145 |
| Scientific notation | 4.8697 × |
48697 in other forms
| Form | Value |
|---|---|
| In words | forty-eight thousand six hundred and ninety-seven |
| Binary (base 2) | 1011111000111001 |
| Octal (base 8) | 137071 |
| Hexadecimal (base 16) | BE39 |
| Base 3 | 2110210121 |
| As time | 48697 seconds = 13 h 31 min 37 s |
Is 48697 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 1) | 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 1) | 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 1) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 7) | 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 | Yes (48697 ÷ 11 = 4427) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 1) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 48697 a prime number?
No. 48697 = 11 × 19 × 233, so it is divisible by 11.
What are the factors of 48697?
1, 11, 19, 209, 233, 2563, 4427, 48697.
What is 48697 in binary?
1011111000111001 (hexadecimal BE39, octal 137071).
What is the square root of 48697?
About 220.6740.
Is 48697 divisible by 3?
No. Its digits add up to 34, which is not a multiple of 3.
What is special about the number 48697?
It is a composite number with 8 divisors.