The number 49497
49497 is a composite number with 8 divisors. Its prime factorisation is 3 × 7 × 2357. Divisors (8): 1, 3, 7, 21, 2357, 7071, 16499, 49497.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
49497 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
49497 is composite. Its prime factorisation is
- 3
The divisors add up to 75456; without 49497 itself that is 25959, so 49497 is deficient (25959 is less than 49497). Euler's totient φ(49497) = 28272 numbers up to 49497 share no factor with it.
- 4
The digits of 49497 add up to 33, and repeating that until one digit is left gives the digital root 6. The Collatz sequence (halve if even, else 3n+1) takes 114 steps to reach 1.
LaTeX source of the formulas on this page
\[ 49497 = 3 \times 7 \times 2357 \]
49497 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 75456 |
| Euler totient φ(n) | 28272 |
| Square | 2449953009 |
| Cube | 121265324086473 |
| Square root | 222.479213 |
| Digit sum / digital root | 33 / 6 |
| Collatz steps to 1 | 114 |
| Scientific notation | 4.9497 × |
49497 in other forms
| Form | Value |
|---|---|
| In words | forty-nine thousand four hundred and ninety-seven |
| Binary (base 2) | 1100000101011001 |
| Octal (base 8) | 140531 |
| Hexadecimal (base 16) | C159 |
| Base 3 | 2111220020 |
| As time | 49497 seconds = 13 h 44 min 57 s |
Is 49497 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 | Yes (49497 ÷ 3 = 16499) | 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 3) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | Yes (49497 ÷ 7 = 7071) | 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 6) | 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 8) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 9) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 49497 a prime number?
No. 49497 = 3 × 7 × 2357, so it is divisible by 3.
What are the factors of 49497?
1, 3, 7, 21, 2357, 7071, 16499, 49497.
What is 49497 in binary?
1100000101011001 (hexadecimal C159, octal 140531).
What is the square root of 49497?
About 222.4792.
Is 49497 divisible by 3?
Yes. Its digits add up to 33, a multiple of 3.
What is special about the number 49497?
It is a composite number with 8 divisors.