The number 4850
4850 is a composite number with 12 divisors. Its prime factorisation is 2 × × 97. Divisors (12): 1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
4850 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
4850 is composite. Its prime factorisation is
- 3
The divisors add up to 9114; without 4850 itself that is 4264, so 4850 is deficient (4264 is less than 4850). Euler's totient φ(4850) = 1920 numbers up to 4850 share no factor with it.
- 4
The digits of 4850 add up to 17, and repeating that until one digit is left gives the digital root 8. The Collatz sequence (halve if even, else 3n+1) takes 165 steps to reach 1.
LaTeX source of the formulas on this page
\[ 4850 = 2 \times 5^{2} \times 97 \]4850 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 12 |
| Sum of divisors | 9114 |
| Euler totient φ(n) | 1920 |
| Square | 23522500 |
| Cube | 114084125000 |
| Square root | 69.641941 (= 5√194) |
| Digit sum / digital root | 17 / 8 |
| Collatz steps to 1 | 165 |
| Scientific notation | 4.85 × |
4850 in other forms
| Form | Value |
|---|---|
| In words | four thousand eight hundred and fifty |
| Binary (base 2) | 1001011110010 |
| Octal (base 8) | 11362 |
| Hexadecimal (base 16) | 12F2 |
| Base 3 | 20122122 |
| As time | 4850 seconds = 1 h 20 min 50 s |
Is 4850 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (4850 ÷ 2 = 2425) | 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 2) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | Yes (4850 ÷ 5 = 970) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 2) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 6) | 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 2) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 8) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | Yes (4850 ÷ 10 = 485) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 10) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 2) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 4850 a prime number?
No. 4850 = 2 × × 97, so it is divisible by 2.
What are the factors of 4850?
1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850.
What is 4850 in binary?
1001011110010 (hexadecimal 12F2, octal 11362).
What is the square root of 4850?
About 69.6419, exactly 5√194.
Is 4850 divisible by 3?
No. Its digits add up to 17, which is not a multiple of 3.
What is special about the number 4850?
It is a composite number with 12 divisors.