The number 10473
10473 is a composite number with 4 divisors. Its prime factorisation is 3 × 3491. Divisors (4): 1, 3, 3491, 10473.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 10473: a semiprime: 3 × 3491, the product of two primes.
- 2
10473 is composite. Its prime factorisation is
- 3
The divisors add up to 13968; without 10473 itself that is 3495, so 10473 is deficient (3495 is less than 10473). Euler's totient φ(10473) = 6980 numbers up to 10473 share no factor with it.
- 4
The digits of 10473 add up to 15, and repeating that until one digit is left gives the digital root 6. The Collatz sequence (halve if even, else 3n+1) takes 86 steps to reach 1.
LaTeX source of the formulas on this page
\[ 10473 = 3 \times 3491 \]
10473 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 13968 |
| Euler totient φ(n) | 6980 |
| Square | 109683729 |
| Cube | 1148717693817 |
| Square root | 102.337676 |
| Digit sum / digital root | 15 / 6 |
| Collatz steps to 1 | 86 |
| Scientific notation | 1.0473 × |
10473 in other forms
| Form | Value |
|---|---|
| In words | ten thousand four hundred and seventy-three |
| Binary (base 2) | 10100011101001 |
| Octal (base 8) | 24351 |
| Hexadecimal (base 16) | 28E9 |
| Base 3 | 112100220 |
| As time | 10473 seconds = 2 h 54 min 33 s |
Is 10473 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 (10473 ÷ 3 = 3491) | 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 3) | 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 | 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 1) | 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 3) | A number is divisible by 10 if the last digit is 0. |
| 11 | No (remainder 1) | A number is divisible by 11 if the alternating sum of the digits is a multiple of 11. |
| 12 | No (remainder 9) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 10473 a prime number?
No. 10473 = 3 × 3491, so it is divisible by 3.
What are the factors of 10473?
1, 3, 3491, 10473.
What is 10473 in binary?
10100011101001 (hexadecimal 28E9, octal 24351).
What is the square root of 10473?
About 102.3377.
Is 10473 divisible by 3?
Yes. Its digits add up to 15, a multiple of 3.
What is special about the number 10473?
10473 is a semiprime: 3 × 3491, the product of two primes.