List of Numbers
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Properties of the Number 87
- Because 87 is not divisible by 2 ...
- 87 is an odd number
- 87 has parity 1
- 87 is not an even number
- Because 87 can be factored as 3 x 29 ...
- 87 is a composite number
- 87 is not a prime number
Alternative Representations of the Number 87
- Base 2 (binary): 1010111
- Base 8 (octal): 127
- Base 16 (hexadecimal): 57
Divisors of the Number 87
- 87 has 4 positive divisors:
1, 3, 29, 87
- The sum of the positive divisors is 120
- 87 has 3 proper divisors:
1, 3, 29
- The sum of the proper divisors is 33
- 87 is a deficient number since the sum of the proper divisors is less than 87
- 87 is not a perfect number
- 87 is not an abundant number
More Properties of the Number 87
- 87 is not a square number
- 87 is not a cube number
- 87 is not a palindromic number
- 87 is not a Fibonacci number
- 87 is not a Lucas number
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