Is 2424 a prime number?
No, 2424 is not a prime number. It is divisible by 2: 2424 = 2 × 1212.
Is 2424 prime?
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A prime number has exactly two factors: 1 and itself.
- 2
It is enough to test the primes up to √2424 ≈ 49.23. If none of them divides 2424, it is prime.
- 3
2 divides 2424 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 2424 = 2^{3} \times 3 \times 101 \]Testing 2424 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 2424 ÷ 2 | divides exactly (1212) |
| 3 | 2424 ÷ 3 | divides exactly (808) |
| 5 | 2424 ÷ 5 | leaves 4 |
| 7 | 2424 ÷ 7 | leaves 2 |
| 11 | 2424 ÷ 11 | leaves 4 |
| 13 | 2424 ÷ 13 | leaves 6 |
| 17 | 2424 ÷ 17 | leaves 10 |
| 19 | 2424 ÷ 19 | leaves 11 |
| 23 | 2424 ÷ 23 | leaves 9 |
| 29 | 2424 ÷ 29 | leaves 17 |
| 31 | 2424 ÷ 31 | leaves 6 |
| 37 | 2424 ÷ 37 | leaves 19 |
Questions
Is 2424 a prime number?
No, 2424 is not a prime number. It is divisible by 2: 2424 = 2 × 1212.
What is the next prime after 2424?
2437.
What is the prime number before 2424?
2423.
What are the factors of 2424?
1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424.