The number 49267
49267 is a composite number with 4 divisors. Its prime factorisation is 19 × 2593. Divisors (4): 1, 19, 2593, 49267.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 49267: a semiprime: 19 × 2593, the product of two primes.
- 2
49267 is composite. Its prime factorisation is
- 3
The divisors add up to 51880; without 49267 itself that is 2613, so 49267 is deficient (2613 is less than 49267). Euler's totient φ(49267) = 46656 numbers up to 49267 share no factor with it.
- 4
The digits of 49267 add up to 28, and repeating that until one digit is left gives the digital root 1. The Collatz sequence (halve if even, else 3n+1) takes 158 steps to reach 1.
LaTeX source of the formulas on this page
\[ 49267 = 19 \times 2593 \]
49267 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 51880 |
| Euler totient φ(n) | 46656 |
| Square | 2427237289 |
| Cube | 119582699517163 |
| Square root | 221.961708 |
| Digit sum / digital root | 28 / 1 |
| Collatz steps to 1 | 158 |
| Scientific notation | 4.9267 × |
49267 in other forms
| Form | Value |
|---|---|
| In words | forty-nine thousand two hundred and sixty-seven |
| Binary (base 2) | 1100000001110011 |
| Octal (base 8) | 140163 |
| Hexadecimal (base 16) | C073 |
| Base 3 | 2111120201 |
| As time | 49267 seconds = 13 h 41 min 7 s |
Is 49267 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 3) | 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 1) | 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 3) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 1) | 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 9) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 7) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 49267 a prime number?
No. 49267 = 19 × 2593, so it is divisible by 19.
What are the factors of 49267?
1, 19, 2593, 49267.
What is 49267 in binary?
1100000001110011 (hexadecimal C073, octal 140163).
What is the square root of 49267?
About 221.9617.
Is 49267 divisible by 3?
No. Its digits add up to 28, which is not a multiple of 3.
What is special about the number 49267?
49267 is a semiprime: 19 × 2593, the product of two primes.