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Properties of the Number 989
- Because 989 is not divisible by 2 ...
- 989 is an odd number
- 989 has parity 1
- 989 is not an even number
- Because 989 can be factored as 23 x 43 ...
- 989 is a composite number
- 989 is not a prime number
Alternative Representations of the Number 989
- Base 2 (binary): 1111011101
- Base 8 (octal): 1735
- Base 16 (hexadecimal): 3DD
- Words: nine hundred eighty-nine
Divisors of the Number 989
- 989 has 4 positive divisors:
1, 23, 43, 989
- The sum of the positive divisors is 1056
- 989 has 3 proper divisors:
1, 23, 43
- The sum of the proper divisors is 67
- 989 is a deficient number since the sum of the proper divisors is less than 989
- 989 is not a perfect number
- 989 is not an abundant number
More Properties of the Number 989
- 989 is not a square number
- 989 is not a cube number
- 989 is a palindromic number (i.e., the digits are the same forwards and backwards)
- 989 is not a Fibonacci number
- 989 is not a Lucas number
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