Is 507 a prime number?
No, 507 is not a prime number. It is divisible by 3: 507 = 3 × 169.
Is 507 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 √507 ≈ 22.52. If none of them divides 507, it is prime.
- 3
3 divides 507 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 507 = 3 \times 13^{2} \]Testing 507 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 507 ÷ 2 | leaves 1 |
| 3 | 507 ÷ 3 | divides exactly (169) |
| 5 | 507 ÷ 5 | leaves 2 |
| 7 | 507 ÷ 7 | leaves 3 |
| 11 | 507 ÷ 11 | leaves 1 |
| 13 | 507 ÷ 13 | divides exactly (39) |
| 17 | 507 ÷ 17 | leaves 14 |
| 19 | 507 ÷ 19 | leaves 13 |
Questions
Is 507 a prime number?
No, 507 is not a prime number. It is divisible by 3: 507 = 3 × 169.
What is the next prime after 507?
509.
What is the prime number before 507?
503.
What are the factors of 507?
1, 3, 13, 39, 169, 507.