The number 67469
67469 is a composite number with 8 divisors. Its prime factorisation is 19 × 53 × 67. Divisors (8): 1, 19, 53, 67, 1007, 1273, 3551, 67469.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
67469 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
67469 is composite. Its prime factorisation is
- 3
The divisors add up to 73440; without 67469 itself that is 5971, so 67469 is deficient (5971 is less than 67469). Euler's totient φ(67469) = 61776 numbers up to 67469 share no factor with it.
- 4
The digits of 67469 add up to 32, and repeating that until one digit is left gives the digital root 5. The Collatz sequence (halve if even, else 3n+1) takes 86 steps to reach 1.
LaTeX source of the formulas on this page
\[ 67469 = 19 \times 53 \times 67 \]
67469 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 73440 |
| Euler totient φ(n) | 61776 |
| Square | 4552065961 |
| Cube | 307123338322709 |
| Square root | 259.747955 |
| Digit sum / digital root | 32 / 5 |
| Collatz steps to 1 | 86 |
| Scientific notation | 6.7469 × |
67469 in other forms
| Form | Value |
|---|---|
| In words | sixty-seven thousand four hundred and sixty-nine |
| Binary (base 2) | 10000011110001101 |
| Octal (base 8) | 203615 |
| Hexadecimal (base 16) | 1078D |
| Base 3 | 10102112212 |
| As time | 67469 seconds = 18 h 44 min 29 s |
Is 67469 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 | No (remainder 2) | 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 4) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 5) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 3) | 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 5) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 5) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 9) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 6) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 5) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 67469 a prime number?
No. 67469 = 19 × 53 × 67, so it is divisible by 19.
What are the factors of 67469?
1, 19, 53, 67, 1007, 1273, 3551, 67469.
What is 67469 in binary?
10000011110001101 (hexadecimal 1078D, octal 203615).
What is the square root of 67469?
About 259.7480.
Is 67469 divisible by 3?
No. Its digits add up to 32, which is not a multiple of 3.
What is special about the number 67469?
It is a composite number with 8 divisors.