The number 80337
80337 is a composite number with 8 divisors. Its prime factorisation is 3 × 61 × 439. Divisors (8): 1, 3, 61, 183, 439, 1317, 26779, 80337.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
80337 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
80337 is composite. Its prime factorisation is
- 3
The divisors add up to 109120; without 80337 itself that is 28783, so 80337 is deficient (28783 is less than 80337). Euler's totient φ(80337) = 52560 numbers up to 80337 share no factor with it.
- 4
The digits of 80337 add up to 21, and repeating that until one digit is left gives the digital root 3. The Collatz sequence (halve if even, else 3n+1) takes 68 steps to reach 1.
LaTeX source of the formulas on this page
\[ 80337 = 3 \times 61 \times 439 \]
80337 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 109120 |
| Euler totient φ(n) | 52560 |
| Square | 6454033569 |
| Cube | 518497694832753 |
| Square root | 283.437824 |
| Digit sum / digital root | 21 / 3 |
| Collatz steps to 1 | 68 |
| Scientific notation | 8.0337 × |
80337 in other forms
| Form | Value |
|---|---|
| In words | eighty thousand three hundred and thirty-seven |
| Binary (base 2) | 10011100111010001 |
| Octal (base 8) | 234721 |
| Hexadecimal (base 16) | 139D1 |
| Base 3 | 11002012110 |
| As time | 80337 seconds = 22 h 18 min 57 s |
Is 80337 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 | Yes (80337 ÷ 3 = 26779) | 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 2) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 3) | 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 1) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 3) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 7) | 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 9) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 80337 a prime number?
No. 80337 = 3 × 61 × 439, so it is divisible by 3.
What are the factors of 80337?
1, 3, 61, 183, 439, 1317, 26779, 80337.
What is 80337 in binary?
10011100111010001 (hexadecimal 139D1, octal 234721).
What is the square root of 80337?
About 283.4378.
Is 80337 divisible by 3?
Yes. Its digits add up to 21, a multiple of 3.
What is special about the number 80337?
It is a composite number with 8 divisors.