The number 48370
48370 is a composite number with 16 divisors. Its prime factorisation is 2 × 5 × 7 × 691. Divisors (16): 1, 2, 5, 7, 10, 14, 35, 70, 691, 1382, 3455, 4837, 6910, 9674, 24185, 48370.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
48370 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
48370 is composite. Its prime factorisation is
- 3
The divisors add up to 99648; without 48370 itself that is 51278, so 48370 is abundant (51278 is more than 48370). Euler's totient φ(48370) = 16560 numbers up to 48370 share no factor with it.
- 4
The digits of 48370 add up to 22, and repeating that until one digit is left gives the digital root 4. The Collatz sequence (halve if even, else 3n+1) takes 189 steps to reach 1.
LaTeX source of the formulas on this page
\[ 48370 = 2 \times 5 \times 7 \times 691 \]
48370 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 99648 |
| Euler totient φ(n) | 16560 |
| Square | 2339656900 |
| Cube | 113169204253000 |
| Square root | 219.931808 |
| Digit sum / digital root | 22 / 4 |
| Collatz steps to 1 | 189 |
| Scientific notation | 4.837 × |
48370 in other forms
| Form | Value |
|---|---|
| In words | forty-eight thousand three hundred and seventy |
| Binary (base 2) | 1011110011110010 |
| Octal (base 8) | 136362 |
| Hexadecimal (base 16) | BCF2 |
| Base 3 | 2110100111 |
| As time | 48370 seconds = 13 h 26 min 10 s |
Is 48370 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (48370 ÷ 2 = 24185) | 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 2) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | Yes (48370 ÷ 5 = 9674) | 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 | Yes (48370 ÷ 7 = 6910) | 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 2) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 4) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | Yes (48370 ÷ 10 = 4837) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 3) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 10) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 48370 a prime number?
No. 48370 = 2 × 5 × 7 × 691, so it is divisible by 2.
What are the factors of 48370?
1, 2, 5, 7, 10, 14, 35, 70, 691, 1382, 3455, 4837, 6910, 9674, 24185, 48370.
What is 48370 in binary?
1011110011110010 (hexadecimal BCF2, octal 136362).
What is the square root of 48370?
About 219.9318.
Is 48370 divisible by 3?
No. Its digits add up to 22, which is not a multiple of 3.
What is special about the number 48370?
It is a composite number with 16 divisors.