No, 496 is not a prime number. It is a composite number: it is even, so it is divisible by 2.
496 has divisors other than 1 and itself. The smallest is 2: 496 ÷ 2 = 248.
Prime factorization: 496 = 2 × 2 × 2 × 2 × 31 = 2⁴ × 31.
| Number | Prime? |
|---|---|
| 492 | No, 2 × 2 × 3 × 41 |
| 493 | No, 17 × 29 |
| 494 | No, 2 × 13 × 19 |
| 495 | No, 3 × 3 × 5 × 11 |
| 497 | No, 7 × 71 |
| 498 | No, 2 × 3 × 83 |
| 499 | Yes |
| 500 | No, 2 × 2 × 5 × 5 × 5 |
Another number? Use the prime number checker for any value, or see the list of prime numbers.