The Natural Number 199

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Properties of the Number 199

• Because 199 is not divisible by 2 ...
• 199 is an odd number
• 199 has parity 1
• 199 is not an even number

• Because 199 has only 1 and itself as divisors ...
• 199 is a prime number
• 199 is not a composite number

Alternative Representations of the Number 199

• Base 2 (binary): 11000111
• Base 8 (octal): 307
• Base 16 (hexadecimal): C7

• Roman numeral: CXCIX

• Words: one hundred ninety-nine

Divisors of the Number 199

• 199 has 2 positive divisors: 1, 199
• The sum of the positive divisors is 200
• 199 has 1 proper divisor: 1
• The sum of the proper divisors is 1

• 199 is a deficient number since the sum of the proper divisors is less than 199
• 199 is not a perfect number
• 199 is not an abundant number

More Properties of the Number 199

• 199 is not a square number
• 199 is not a cube number

• 199 is not a palindromic number

• 199 is not a Fibonacci number
• 199 is a Lucas number