The number 48349
48349 is a composite number with 4 divisors. Its prime factorisation is 7 × 6907. Divisors (4): 1, 7, 6907, 48349.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 48349: a semiprime: 7 × 6907, the product of two primes.
- 2
48349 is composite. Its prime factorisation is
- 3
The divisors add up to 55264; without 48349 itself that is 6915, so 48349 is deficient (6915 is less than 48349). Euler's totient φ(48349) = 41436 numbers up to 48349 share no factor with it.
- 4
The digits of 48349 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 127 steps to reach 1.
LaTeX source of the formulas on this page
\[ 48349 = 7 \times 6907 \]
48349 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 55264 |
| Euler totient φ(n) | 41436 |
| Square | 2337625801 |
| Cube | 113021869852549 |
| Square root | 219.884060 |
| Digit sum / digital root | 28 / 1 |
| Collatz steps to 1 | 127 |
| Scientific notation | 4.8349 × |
48349 in other forms
| Form | Value |
|---|---|
| In words | forty-eight thousand three hundred and forty-nine |
| Binary (base 2) | 1011110011011101 |
| Octal (base 8) | 136335 |
| Hexadecimal (base 16) | BCDD |
| Base 3 | 2110022201 |
| As time | 48349 seconds = 13 h 25 min 49 s |
Is 48349 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 4) | 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 | Yes (48349 ÷ 7 = 6907) | 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 5) | 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 9) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 4) | 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 48349 a prime number?
No. 48349 = 7 × 6907, so it is divisible by 7.
What are the factors of 48349?
1, 7, 6907, 48349.
What is 48349 in binary?
1011110011011101 (hexadecimal BCDD, octal 136335).
What is the square root of 48349?
About 219.8841.
Is 48349 divisible by 3?
No. Its digits add up to 28, which is not a multiple of 3.
What is special about the number 48349?
48349 is a semiprime: 7 × 6907, the product of two primes.