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Properties of the Number 189
- Because 189 is not divisible by 2 ...
- 189 is an odd number
- 189 has parity 1
- 189 is not an even number
- Because 189 can be factored as 3 x 63 ...
- 189 is a composite number
- 189 is not a prime number
Alternative Representations of the Number 189
- Base 2 (binary): 10111101
- Base 8 (octal): 275
- Base 16 (hexadecimal): BD
- Words: one hundred eighty-nine
Divisors of the Number 189
- 189 has 8 positive divisors:
1, 3, 7, 9, 21, 27, 63, 189
- The sum of the positive divisors is 320
- 189 has 7 proper divisors:
1, 3, 7, 9, 21, 27, 63
- The sum of the proper divisors is 131
- 189 is a deficient number since the sum of the proper divisors is less than 189
- 189 is not a perfect number
- 189 is not an abundant number
More Properties of the Number 189
- 189 is not a square number
- 189 is not a cube number
- 189 is not a palindromic number
- 189 is not a Fibonacci number
- 189 is not a Lucas number
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