The number 46999
46999 is a composite number with 4 divisors. Its prime factorisation is 43 × 1093. Divisors (4): 1, 43, 1093, 46999.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 46999: a semiprime: 43 × 1093, the product of two primes.
- 2
46999 is composite. Its prime factorisation is
- 3
The divisors add up to 48136; without 46999 itself that is 1137, so 46999 is deficient (1137 is less than 46999). Euler's totient φ(46999) = 45864 numbers up to 46999 share no factor with it.
- 4
The digits of 46999 add up to 37, and repeating that until one digit is left gives the digital root 1. The Collatz sequence (halve if even, else 3n+1) takes 145 steps to reach 1.
LaTeX source of the formulas on this page
\[ 46999 = 43 \times 1093 \]
46999 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 48136 |
| Euler totient φ(n) | 45864 |
| Square | 2208906001 |
| Cube | 103816373140999 |
| Square root | 216.792528 |
| Digit sum / digital root | 37 / 1 |
| Collatz steps to 1 | 145 |
| Scientific notation | 4.6999 × |
46999 in other forms
| Form | Value |
|---|---|
| In words | forty-six thousand nine hundred and ninety-nine |
| Binary (base 2) | 1011011110010111 |
| Octal (base 8) | 133627 |
| Hexadecimal (base 16) | B797 |
| Base 3 | 2101110201 |
| As time | 46999 seconds = 13 h 3 min 19 s |
Is 46999 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 1) | 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 4) | A number is divisible by 5 if the last digit is 0 or 5. |
| 6 | No (remainder 1) | A number is divisible by 6 if it is divisible by both 2 and 3. |
| 7 | No (remainder 1) | 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 7) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 1) | 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 7) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 7) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 46999 a prime number?
No. 46999 = 43 × 1093, so it is divisible by 43.
What are the factors of 46999?
1, 43, 1093, 46999.
What is 46999 in binary?
1011011110010111 (hexadecimal B797, octal 133627).
What is the square root of 46999?
About 216.7925.
Is 46999 divisible by 3?
No. Its digits add up to 37, which is not a multiple of 3.
What is special about the number 46999?
46999 is a semiprime: 43 × 1093, the product of two primes.