The number 50498
50498 is a composite number with 8 divisors. Its prime factorisation is 2 × 7 × 3607. Divisors (8): 1, 2, 7, 14, 3607, 7214, 25249, 50498.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
50498 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
50498 is composite. Its prime factorisation is
- 3
The divisors add up to 86592; without 50498 itself that is 36094, so 50498 is deficient (36094 is less than 50498). Euler's totient φ(50498) = 21636 numbers up to 50498 share no factor with it.
- 4
The digits of 50498 add up to 26, and repeating that until one digit is left gives the digital root 8. The Collatz sequence (halve if even, else 3n+1) takes 65 steps to reach 1.
LaTeX source of the formulas on this page
\[ 50498 = 2 \times 7 \times 3607 \]
50498 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 86592 |
| Euler totient φ(n) | 21636 |
| Square | 2550048004 |
| Cube | 128772324105992 |
| Square root | 224.717601 |
| Digit sum / digital root | 26 / 8 |
| Collatz steps to 1 | 65 |
| Scientific notation | 5.0498 × |
50498 in other forms
| Form | Value |
|---|---|
| In words | fifty thousand four hundred and ninety-eight |
| Binary (base 2) | 1100010101000010 |
| Octal (base 8) | 142502 |
| Hexadecimal (base 16) | C542 |
| Base 3 | 2120021022 |
| As time | 50498 seconds = 14 h 1 min 38 s |
Is 50498 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (50498 ÷ 2 = 25249) | 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 | No (remainder 3) | 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 | Yes (50498 ÷ 7 = 7214) | 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 | No (remainder 8) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 8) | 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 50498 a prime number?
No. 50498 = 2 × 7 × 3607, so it is divisible by 2.
What are the factors of 50498?
1, 2, 7, 14, 3607, 7214, 25249, 50498.
What is 50498 in binary?
1100010101000010 (hexadecimal C542, octal 142502).
What is the square root of 50498?
About 224.7176.
Is 50498 divisible by 3?
No. Its digits add up to 26, which is not a multiple of 3.
What is special about the number 50498?
It is a composite number with 8 divisors.