Math Gifs
Algebra
Geometry
Trigonometry
Calculus
Teacher Tools
Learn to Code
Calculator
Home
Perfect Number
Is 140 a perfect number?
Is 140 a perfect number? [SOLVED]
Answer
140 is not perfect because:
1 + 2 + 4 + 5 + 7 + 10 + 14 + 20 + 28 + 35 + 70
≠
140
Related links:
All calculations
Is 140 a composite number?
Is 140 an even number?
Is 140 an irrational number?
Is 140 an odd number?
Is 140 a perfect square?
Is 140 a prime number?
Is 140 a rational number?
What are the factors of 140?
What are the multiples of 140?
What is the prime factorization of 140?
140 is not perfect because:
140 is not perfect because:
