The number 37342
37342 is a composite number with 4 divisors. Its prime factorisation is 2 × 18671. Divisors (4): 1, 2, 18671, 37342.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 37342: a semiprime: 2 × 18671, the product of two primes.
- 2
37342 is composite. Its prime factorisation is
- 3
The divisors add up to 56016; without 37342 itself that is 18674, so 37342 is deficient (18674 is less than 37342). Euler's totient φ(37342) = 18670 numbers up to 37342 share no factor with it.
- 4
The digits of 37342 add up to 19, and repeating that until one digit is left gives the digital root 1. The Collatz sequence (halve if even, else 3n+1) takes 186 steps to reach 1.
LaTeX source of the formulas on this page
\[ 37342 = 2 \times 18671 \]
37342 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 56016 |
| Euler totient φ(n) | 18670 |
| Square | 1394424964 |
| Cube | 52070617005688 |
| Square root | 193.240782 |
| Digit sum / digital root | 19 / 1 |
| Collatz steps to 1 | 186 |
| Scientific notation | 3.7342 × |
37342 in other forms
| Form | Value |
|---|---|
| In words | thirty-seven thousand three hundred and forty-two |
| Binary (base 2) | 1001000111011110 |
| Octal (base 8) | 110736 |
| Hexadecimal (base 16) | 91DE |
| Base 3 | 1220020001 |
| As time | 37342 seconds = 10 h 22 min 22 s |
Is 37342 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (37342 ÷ 2 = 18671) | 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 | No (remainder 2) | 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 4) | 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 6) | 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 2) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 8) | 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 37342 a prime number?
No. 37342 = 2 × 18671, so it is divisible by 2.
What are the factors of 37342?
1, 2, 18671, 37342.
What is 37342 in binary?
1001000111011110 (hexadecimal 91DE, octal 110736).
What is the square root of 37342?
About 193.2408.
Is 37342 divisible by 3?
No. Its digits add up to 19, which is not a multiple of 3.
What is special about the number 37342?
37342 is a semiprime: 2 × 18671, the product of two primes.