Is 8073 a prime number?
No, 8073 is not a prime number. It is divisible by 3: 8073 = 3 × 2691.
Is 8073 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 √8073 ≈ 89.85. If none of them divides 8073, it is prime.
- 3
3 divides 8073 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 8073 = 3^{3} \times 13 \times 23 \]Testing 8073 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 8073 ÷ 2 | leaves 1 |
| 3 | 8073 ÷ 3 | divides exactly (2691) |
| 5 | 8073 ÷ 5 | leaves 3 |
| 7 | 8073 ÷ 7 | leaves 2 |
| 11 | 8073 ÷ 11 | leaves 10 |
| 13 | 8073 ÷ 13 | divides exactly (621) |
| 17 | 8073 ÷ 17 | leaves 15 |
| 19 | 8073 ÷ 19 | leaves 17 |
| 23 | 8073 ÷ 23 | divides exactly (351) |
| 29 | 8073 ÷ 29 | leaves 11 |
| 31 | 8073 ÷ 31 | leaves 13 |
| 37 | 8073 ÷ 37 | leaves 7 |
Questions
Is 8073 a prime number?
No, 8073 is not a prime number. It is divisible by 3: 8073 = 3 × 2691.
What is the next prime after 8073?
8081.
What is the prime number before 8073?
8069.
What are the factors of 8073?
1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073.