The number 2476
2476 is a composite number with 6 divisors. Its prime factorisation is × 619. Divisors (6): 1, 2, 4, 619, 1238, 2476.
Pick any whole number from 1 to 100,000.
How to work it out
- 1
2476 has no famous special property in the usual lists (prime, square, cube, triangular, Fibonacci, palindrome, perfect), but it is still a composite number.
- 2
2476 is composite. Its prime factorisation is
- 3
The divisors add up to 4340; without 2476 itself that is 1864, so 2476 is deficient (1864 is less than 2476). Euler's totient φ(2476) = 1236 numbers up to 2476 share no factor with it.
- 4
The digits of 2476 add up to 19, and repeating that until one digit is left gives the digital root 1. The Collatz sequence (halve if even, else 3n+1) takes 133 steps to reach 1.
LaTeX source of the formulas on this page
\[ 2476 = 2^{2} \times 619 \]2476 at a glance
| Property | Value |
|---|---|
| Type | composite |
| Number of divisors | 6 |
| Sum of divisors | 4340 |
| Euler totient φ(n) | 1236 |
| Square | 6130576 |
| Cube | 15179306176 |
| Square root | 49.759421 (= 2√619) |
| Digit sum / digital root | 19 / 1 |
| Collatz steps to 1 | 133 |
| Scientific notation | 2.476 × |
2476 in other forms
| Form | Value |
|---|---|
| In words | two thousand four hundred and seventy-six |
| Roman numerals | MMCDLXXVI |
| Binary (base 2) | 100110101100 |
| Octal (base 8) | 4654 |
| Hexadecimal (base 16) | 9AC |
| Base 3 | 10101201 |
| As time | 2476 seconds = 41 min 16 s |
Is 2476 divisible by 2 to 12?
| Divisor | Answer | Rule |
|---|---|---|
| 2 | Yes (2476 ÷ 2 = 1238) | 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 | Yes (2476 ÷ 4 = 619) | 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 4) | 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 4) | 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 6) | 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 4) | A number is divisible by 12 if it is divisible by both 3 and 4. |
Questions
Is 2476 a prime number?
No. 2476 = × 619, so it is divisible by 2.
What are the factors of 2476?
1, 2, 4, 619, 1238, 2476.
What is 2476 in binary?
100110101100 (hexadecimal 9AC, octal 4654).
What is the square root of 2476?
About 49.7594, exactly 2√619.
What is 2476 in Roman numerals?
MMCDLXXVI.
Is 2476 divisible by 3?
No. Its digits add up to 19, which is not a multiple of 3.
What is special about the number 2476?
It is a composite number with 6 divisors.