The number 46709
46709 is a composite number with 4 divisors. Its prime factorisation is 13 × 3593. Divisors (4): 1, 13, 3593, 46709.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 46709: a semiprime: 13 × 3593, the product of two primes.
- 2
46709 is composite. Its prime factorisation is
- 3
The divisors add up to 50316; without 46709 itself that is 3607, so 46709 is deficient (3607 is less than 46709). Euler's totient φ(46709) = 43104 numbers up to 46709 share no factor with it.
- 4
The digits of 46709 add up to 26, and repeating that until one digit is left gives the digital root 8. The Collatz sequence (halve if even, else 3n+1) takes 220 steps to reach 1.
LaTeX source of the formulas on this page
\[ 46709 = 13 \times 3593 \]
46709 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 50316 |
| Euler totient φ(n) | 43104 |
| Square | 2181730681 |
| Cube | 101906458378829 |
| Square root | 216.122650 |
| Digit sum / digital root | 26 / 8 |
| Collatz steps to 1 | 220 |
| Scientific notation | 4.6709 × |
46709 in other forms
| Form | Value |
|---|---|
| In words | forty-six thousand seven hundred and nine |
| Binary (base 2) | 1011011001110101 |
| Octal (base 8) | 133165 |
| Hexadecimal (base 16) | B675 |
| Base 3 | 2101001222 |
| As time | 46709 seconds = 12 h 58 min 29 s |
Is 46709 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 5) | 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 8) | 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 3) | 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 46709 a prime number?
No. 46709 = 13 × 3593, so it is divisible by 13.
What are the factors of 46709?
1, 13, 3593, 46709.
What is 46709 in binary?
1011011001110101 (hexadecimal B675, octal 133165).
What is the square root of 46709?
About 216.1227.
Is 46709 divisible by 3?
No. Its digits add up to 26, which is not a multiple of 3.
What is special about the number 46709?
46709 is a semiprime: 13 × 3593, the product of two primes.