Is 4998 a prime number?
No, 4998 is not a prime number. It is divisible by 2: 4998 = 2 × 2499.
Is 4998 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 √4998 ≈ 70.70. If none of them divides 4998, it is prime.
- 3
2 divides 4998 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 4998 = 2 \times 3 \times 7^{2} \times 17 \]Testing 4998 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 4998 ÷ 2 | divides exactly (2499) |
| 3 | 4998 ÷ 3 | divides exactly (1666) |
| 5 | 4998 ÷ 5 | leaves 3 |
| 7 | 4998 ÷ 7 | divides exactly (714) |
| 11 | 4998 ÷ 11 | leaves 4 |
| 13 | 4998 ÷ 13 | leaves 6 |
| 17 | 4998 ÷ 17 | divides exactly (294) |
| 19 | 4998 ÷ 19 | leaves 1 |
| 23 | 4998 ÷ 23 | leaves 7 |
| 29 | 4998 ÷ 29 | leaves 10 |
| 31 | 4998 ÷ 31 | leaves 7 |
| 37 | 4998 ÷ 37 | leaves 3 |
Questions
Is 4998 a prime number?
No, 4998 is not a prime number. It is divisible by 2: 4998 = 2 × 2499.
What is the next prime after 4998?
4999.
What is the prime number before 4998?
4993.
What are the factors of 4998?
1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998.