Answer
1987 is not perfect because:
Related links:
- All calculations
- Is 1987 a composite number?
- Is 1987 an even number?
- Is 1987 an irrational number?
- Is 1987 an odd number?
- Is 1987 a perfect square?
- Is 1987 a prime number?
- Is 1987 a rational number?
- What are the factors of 1987?
- What are the multiples of 1987?
- What is the prime factorization of 1987?
