The number 46550
46550 is a composite number with 36 divisors. Its prime factorisation is 2 × × × 19. Divisors (36): 1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133 … 46550.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
46550 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
46550 is composite. Its prime factorisation is
- 3
The divisors add up to 106020; without 46550 itself that is 59470, so 46550 is abundant (59470 is more than 46550). Euler's totient φ(46550) = 15120 numbers up to 46550 share no factor with it.
- 4
The digits of 46550 add up to 20, and repeating that until one digit is left gives the digital root 2. The Collatz sequence (halve if even, else 3n+1) takes 83 steps to reach 1.
LaTeX source of the formulas on this page
\[ 46550 = 2 \times 5^{2} \times 7^{2} \times 19 \]46550 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 36 |
| Sum of divisors | 106020 |
| Euler totient φ(n) | 15120 |
| Square | 2166902500 |
| Cube | 100869311375000 |
| Square root | 215.754490 (= 35√38) |
| Digit sum / digital root | 20 / 2 |
| Collatz steps to 1 | 83 |
| Scientific notation | 4.655 × |
46550 in other forms
| Form | Value |
|---|---|
| In words | forty-six thousand five hundred and fifty |
| Binary (base 2) | 1011010111010110 |
| Octal (base 8) | 132726 |
| Hexadecimal (base 16) | B5D6 |
| Base 3 | 2100212002 |
| As time | 46550 seconds = 12 h 55 min 50 s |
Is 46550 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (46550 ÷ 2 = 23275) | 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 | Yes (46550 ÷ 5 = 9310) | 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 (46550 ÷ 7 = 6650) | 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 2) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | Yes (46550 ÷ 10 = 4655) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 9) | 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 46550 a prime number?
No. 46550 = 2 × × × 19, so it is divisible by 2.
What are the factors of 46550?
1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 245, 266, 350, 475, 490, 665, 931, 950, 1225, 1330, 1862, 2450, 3325, 4655, 6650, 9310, 23275, 46550.
What is 46550 in binary?
1011010111010110 (hexadecimal B5D6, octal 132726).
What is the square root of 46550?
About 215.7545, exactly 35√38.
Is 46550 divisible by 3?
No. Its digits add up to 20, which is not a multiple of 3.
What is special about the number 46550?
It is a composite number with 36 divisors.