The number 61467
61467 is a composite number with 8 divisors. Its prime factorisation is 3 × 7 × 2927. Divisors (8): 1, 3, 7, 21, 2927, 8781, 20489, 61467.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
61467 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
61467 is composite. Its prime factorisation is
- 3
The divisors add up to 93696; without 61467 itself that is 32229, so 61467 is deficient (32229 is less than 61467). Euler's totient φ(61467) = 35112 numbers up to 61467 share no factor with it.
- 4
The digits of 61467 add up to 24, and repeating that until one digit is left gives the digital root 6. The Collatz sequence (halve if even, else 3n+1) takes 104 steps to reach 1.
LaTeX source of the formulas on this page
\[ 61467 = 3 \times 7 \times 2927 \]
61467 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 8 |
| Sum of divisors | 93696 |
| Euler totient φ(n) | 35112 |
| Square | 3778192089 |
| Cube | 232234133134563 |
| Square root | 247.925392 |
| Digit sum / digital root | 24 / 6 |
| Collatz steps to 1 | 104 |
| Scientific notation | 6.1467 × |
61467 in other forms
| Form | Value |
|---|---|
| In words | sixty-one thousand four hundred and sixty-seven |
| Binary (base 2) | 1111000000011011 |
| Octal (base 8) | 170033 |
| Hexadecimal (base 16) | F01B |
| Base 3 | 10010022120 |
| As time | 61467 seconds = 17 h 4 min 27 s |
Is 61467 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 (61467 ÷ 3 = 20489) | A number is divisible by 3 if the digits add up to a multiple of 3. |
| 4 | No (remainder 3) | 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 | Yes (61467 ÷ 7 = 8781) | 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 3) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 6) | 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 10) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 3) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 61467 a prime number?
No. 61467 = 3 × 7 × 2927, so it is divisible by 3.
What are the factors of 61467?
1, 3, 7, 21, 2927, 8781, 20489, 61467.
What is 61467 in binary?
1111000000011011 (hexadecimal F01B, octal 170033).
What is the square root of 61467?
About 247.9254.
Is 61467 divisible by 3?
Yes. Its digits add up to 24, a multiple of 3.
What is special about the number 61467?
It is a composite number with 8 divisors.