The number 49348
49348 is a composite number with 18 divisors. Its prime factorisation is × × 73. Divisors (18): 1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 338, 676, 949, 1898, 3796, 12337 … 49348.
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How to work it out
- 1
49348 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
49348 is composite. Its prime factorisation is
- 3
The divisors add up to 94794; without 49348 itself that is 45446, so 49348 is deficient (45446 is less than 49348). Euler's totient φ(49348) = 22464 numbers up to 49348 share no factor with it.
- 4
The digits of 49348 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 114 steps to reach 1.
LaTeX source of the formulas on this page
\[ 49348 = 2^{2} \times 13^{2} \times 73 \]49348 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 18 |
| Sum of divisors | 94794 |
| Euler totient φ(n) | 22464 |
| Square | 2435225104 |
| Cube | 120173488432192 |
| Square root | 222.144097 (= 26√73) |
| Digit sum / digital root | 28 / 1 |
| Collatz steps to 1 | 114 |
| Scientific notation | 4.9348 × |
49348 in other forms
| Form | Value |
|---|---|
| In words | forty-nine thousand three hundred and forty-eight |
| Binary (base 2) | 1100000011000100 |
| Octal (base 8) | 140304 |
| Hexadecimal (base 16) | C0C4 |
| Base 3 | 2111200201 |
| As time | 49348 seconds = 13 h 42 min 28 s |
Is 49348 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (49348 ÷ 2 = 24674) | 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 | Yes (49348 ÷ 4 = 12337) | 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 4) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 5) | 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 4) | 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 8) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 2) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 4) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 49348 a prime number?
No. 49348 = × × 73, so it is divisible by 2.
What are the factors of 49348?
1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 338, 676, 949, 1898, 3796, 12337, 24674, 49348.
What is 49348 in binary?
1100000011000100 (hexadecimal C0C4, octal 140304).
What is the square root of 49348?
About 222.1441, exactly 26√73.
Is 49348 divisible by 3?
No. Its digits add up to 28, which is not a multiple of 3.
What is special about the number 49348?
It is a composite number with 18 divisors.