The Natural Number 198

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Properties of the Number 198

• Because 198 is divisible by 2 ...
• 198 is an even number
• 198 has parity 0
• 198 is not an odd number

• Because 198 can be factored as 2 x 99 ...
• 198 is a composite number
• 198 is not a prime number

Alternative Representations of the Number 198

• Base 2 (binary): 11000110
• Base 8 (octal): 306
• Base 16 (hexadecimal): C6

• Roman numeral: CXCVIII

• Words: one hundred ninety-eight

Divisors of the Number 198

• 198 has 12 positive divisors: 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198
• The sum of the positive divisors is 468
• 198 has 11 proper divisors: 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99
• The sum of the proper divisors is 270

• 198 is not a deficient number
• 198 is not a perfect number
• 198 is an abundant number since the sum of the proper divisors is greater than 198

More Properties of the Number 198

• 198 is not a square number
• 198 is not a cube number

• 198 is not a palindromic number

• 198 is not a Fibonacci number
• 198 is not a Lucas number