The number 67466
67466 is a composite number with 16 divisors. Its prime factorisation is 2 × 7 × 61 × 79. Divisors (16): 1, 2, 7, 14, 61, 79, 122, 158, 427, 553, 854, 1106, 4819, 9638, 33733, 67466.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
67466 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
67466 is composite. Its prime factorisation is
- 3
The divisors add up to 119040; without 67466 itself that is 51574, so 67466 is deficient (51574 is less than 67466). Euler's totient φ(67466) = 28080 numbers up to 67466 share no factor with it.
- 4
The digits of 67466 add up to 29, and repeating that until one digit is left gives the digital root 2. The Collatz sequence (halve if even, else 3n+1) takes 86 steps to reach 1.
LaTeX source of the formulas on this page
\[ 67466 = 2 \times 7 \times 61 \times 79 \]
67466 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 16 |
| Sum of divisors | 119040 |
| Euler totient φ(n) | 28080 |
| Square | 4551661156 |
| Cube | 307082371550696 |
| Square root | 259.742180 |
| Digit sum / digital root | 29 / 2 |
| Collatz steps to 1 | 86 |
| Scientific notation | 6.7466 × |
67466 in other forms
| Form | Value |
|---|---|
| In words | sixty-seven thousand four hundred and sixty-six |
| Binary (base 2) | 10000011110001010 |
| Octal (base 8) | 203612 |
| Hexadecimal (base 16) | 1078A |
| Base 3 | 10102112202 |
| As time | 67466 seconds = 18 h 44 min 26 s |
Is 67466 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (67466 ÷ 2 = 33733) | 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 2) | A number is divisible by 4 if the last two digits make a multiple of 4. |
| 5 | No (remainder 1) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 2) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | Yes (67466 ÷ 7 = 9638) | 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 2) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 6) | 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 2) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 67466 a prime number?
No. 67466 = 2 × 7 × 61 × 79, so it is divisible by 2.
What are the factors of 67466?
1, 2, 7, 14, 61, 79, 122, 158, 427, 553, 854, 1106, 4819, 9638, 33733, 67466.
What is 67466 in binary?
10000011110001010 (hexadecimal 1078A, octal 203612).
What is the square root of 67466?
About 259.7422.
Is 67466 divisible by 3?
No. Its digits add up to 29, which is not a multiple of 3.
What is special about the number 67466?
It is a composite number with 16 divisors.