Is 8500 a prime number?
No, 8500 is not a prime number. It is divisible by 2: 8500 = 2 × 4250.
Is 8500 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 √8500 ≈ 92.20. If none of them divides 8500, it is prime.
- 3
2 divides 8500 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 8500 = 2^{2} \times 5^{3} \times 17 \]Testing 8500 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 8500 ÷ 2 | divides exactly (4250) |
| 3 | 8500 ÷ 3 | leaves 1 |
| 5 | 8500 ÷ 5 | divides exactly (1700) |
| 7 | 8500 ÷ 7 | leaves 2 |
| 11 | 8500 ÷ 11 | leaves 8 |
| 13 | 8500 ÷ 13 | leaves 11 |
| 17 | 8500 ÷ 17 | divides exactly (500) |
| 19 | 8500 ÷ 19 | leaves 7 |
| 23 | 8500 ÷ 23 | leaves 13 |
| 29 | 8500 ÷ 29 | leaves 3 |
| 31 | 8500 ÷ 31 | leaves 6 |
| 37 | 8500 ÷ 37 | leaves 27 |
Questions
Is 8500 a prime number?
No, 8500 is not a prime number. It is divisible by 2: 8500 = 2 × 4250.
What is the next prime after 8500?
8501.
What is the prime number before 8500?
8467.
What are the factors of 8500?
1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 8500.