No, 112 is not a prime number. It is a composite number: it is even, so it is divisible by 2.
112 has divisors other than 1 and itself. The smallest is 2: 112 ÷ 2 = 56.
Prime factorization: 112 = 2 × 2 × 2 × 2 × 7 = 2⁴ × 7.
| Number | Prime? |
|---|---|
| 108 | No, 2 × 2 × 3 × 3 × 3 |
| 109 | Yes |
| 110 | No, 2 × 5 × 11 |
| 111 | No, 3 × 37 |
| 113 | Yes |
| 114 | No, 2 × 3 × 19 |
| 115 | No, 5 × 23 |
| 116 | No, 2 × 2 × 29 |
More about 112: factors of 112 · 112 squared · square root of 112 · 112 in binary · 112 in Roman numerals.
Another number? Use the prime number checker for any value, or see the list of prime numbers.