The number 48148
48148 is a composite number with 6 divisors. Its prime factorisation is × 12037. Divisors (6): 1, 2, 4, 12037, 24074, 48148.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
48148 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
48148 is composite. Its prime factorisation is
- 3
The divisors add up to 84266; without 48148 itself that is 36118, so 48148 is deficient (36118 is less than 48148). Euler's totient φ(48148) = 24072 numbers up to 48148 share no factor with it.
- 4
The digits of 48148 add up to 25, and repeating that until one digit is left gives the digital root 7. The Collatz sequence (halve if even, else 3n+1) takes 44 steps to reach 1.
LaTeX source of the formulas on this page
\[ 48148 = 2^{2} \times 12037 \]48148 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 6 |
| Sum of divisors | 84266 |
| Euler totient φ(n) | 24072 |
| Square | 2318229904 |
| Cube | 111618133417792 |
| Square root | 219.426525 (= 2√12037) |
| Digit sum / digital root | 25 / 7 |
| Collatz steps to 1 | 44 |
| Scientific notation | 4.8148 × |
48148 in other forms
| Form | Value |
|---|---|
| In words | forty-eight thousand one hundred and forty-eight |
| Binary (base 2) | 1011110000010100 |
| Octal (base 8) | 136024 |
| Hexadecimal (base 16) | BC14 |
| Base 3 | 2110001021 |
| As time | 48148 seconds = 13 h 22 min 28 s |
Is 48148 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (48148 ÷ 2 = 24074) | 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 (48148 ÷ 4 = 12037) | 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 2) | 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 7) | 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 1) | 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 48148 a prime number?
No. 48148 = × 12037, so it is divisible by 2.
What are the factors of 48148?
1, 2, 4, 12037, 24074, 48148.
What is 48148 in binary?
1011110000010100 (hexadecimal BC14, octal 136024).
What is the square root of 48148?
About 219.4265, exactly 2√12037.
Is 48148 divisible by 3?
No. Its digits add up to 25, which is not a multiple of 3.
What is special about the number 48148?
It is a composite number with 6 divisors.