The number 3497
3497 is a composite number with 4 divisors. Its prime factorisation is 13 × 269. Divisors (4): 1, 13, 269, 3497.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
What is special about 3497: a semiprime: 13 × 269, the product of two primes.
- 2
3497 is composite. Its prime factorisation is
- 3
The divisors add up to 3780; without 3497 itself that is 283, so 3497 is deficient (283 is less than 3497). Euler's totient φ(3497) = 3216 numbers up to 3497 share no factor with it.
- 4
The digits of 3497 add up to 23, and repeating that until one digit is left gives the digital root 5. The Collatz sequence (halve if even, else 3n+1) takes 105 steps to reach 1.
LaTeX source of the formulas on this page
\[ 3497 = 13 \times 269 \]
3497 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 4 |
| Sum of divisors | 3780 |
| Euler totient φ(n) | 3216 |
| Square | 12229009 |
| Cube | 42764844473 |
| Square root | 59.135438 |
| Digit sum / digital root | 23 / 5 |
| Collatz steps to 1 | 105 |
| Scientific notation | 3.497 × |
3497 in other forms
| Form | Value |
|---|---|
| In words | three thousand four hundred and ninety-seven |
| Roman numerals | MMMCDXCVII |
| Binary (base 2) | 110110101001 |
| Octal (base 8) | 6651 |
| Hexadecimal (base 16) | DA9 |
| Base 3 | 11210112 |
| As time | 3497 seconds = 58 min 17 s |
Is 3497 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 2) | 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 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 1) | A number is divisible by 8 if the last three digits make a multiple of 8. |
| 9 | No (remainder 5) | A number is divisible by 9 if the digits add up to a multiple of 9. |
| 10 | No (remainder 7) | 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 5) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 3497 a prime number?
No. 3497 = 13 × 269, so it is divisible by 13.
What are the factors of 3497?
1, 13, 269, 3497.
What is 3497 in binary?
110110101001 (hexadecimal DA9, octal 6651).
What is the square root of 3497?
About 59.1354.
What is 3497 in Roman numerals?
MMMCDXCVII.
Is 3497 divisible by 3?
No. Its digits add up to 23, which is not a multiple of 3.
What is special about the number 3497?
3497 is a semiprime: 13 × 269, the product of two primes.