The number 49466
49466 is a composite number with 4 divisors. Its prime factorisation is 2 × 24733. Divisors (4): 1, 2, 24733, 49466.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 49466: a semiprime: 2 × 24733, the product of two primes.
- 2
49466 is composite. Its prime factorisation is
- 3
The divisors add up to 74202; without 49466 itself that is 24736, so 49466 is deficient (24736 is less than 49466). Euler's totient φ(49466) = 24732 numbers up to 49466 share no factor with it.
- 4
The digits of 49466 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 158 steps to reach 1.
LaTeX source of the formulas on this page
\[ 49466 = 2 \times 24733 \]
49466 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 74202 |
| Euler totient φ(n) | 24732 |
| Square | 2446885156 |
| Cube | 121037621126696 |
| Square root | 222.409532 |
| Digit sum / digital root | 29 / 2 |
| Collatz steps to 1 | 158 |
| Scientific notation | 4.9466 × |
49466 in other forms
| Form | Value |
|---|---|
| In words | forty-nine thousand four hundred and sixty-six |
| Binary (base 2) | 1100000100111010 |
| Octal (base 8) | 140472 |
| Hexadecimal (base 16) | C13A |
| Base 3 | 2111212002 |
| As time | 49466 seconds = 13 h 44 min 26 s |
Is 49466 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (49466 ÷ 2 = 24733) | 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 | No (remainder 4) | 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 10) | 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 49466 a prime number?
No. 49466 = 2 × 24733, so it is divisible by 2.
What are the factors of 49466?
1, 2, 24733, 49466.
What is 49466 in binary?
1100000100111010 (hexadecimal C13A, octal 140472).
What is the square root of 49466?
About 222.4095.
Is 49466 divisible by 3?
No. Its digits add up to 29, which is not a multiple of 3.
What is special about the number 49466?
49466 is a semiprime: 2 × 24733, the product of two primes.