Is 4949 a prime number?
No, 4949 is not a prime number. It is divisible by 7: 4949 = 7 × 707.
Is 4949 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 √4949 ≈ 70.35. If none of them divides 4949, it is prime.
- 3
7 divides 4949 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 4949 = 7^{2} \times 101 \]Testing 4949 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 4949 ÷ 2 | leaves 1 |
| 3 | 4949 ÷ 3 | leaves 2 |
| 5 | 4949 ÷ 5 | leaves 4 |
| 7 | 4949 ÷ 7 | divides exactly (707) |
| 11 | 4949 ÷ 11 | leaves 10 |
| 13 | 4949 ÷ 13 | leaves 9 |
| 17 | 4949 ÷ 17 | leaves 2 |
| 19 | 4949 ÷ 19 | leaves 9 |
| 23 | 4949 ÷ 23 | leaves 4 |
| 29 | 4949 ÷ 29 | leaves 19 |
| 31 | 4949 ÷ 31 | leaves 20 |
| 37 | 4949 ÷ 37 | leaves 28 |
Questions
Is 4949 a prime number?
No, 4949 is not a prime number. It is divisible by 7: 4949 = 7 × 707.
What is the next prime after 4949?
4951.
What is the prime number before 4949?
4943.
What are the factors of 4949?
1, 7, 49, 101, 707, 4949.