List of Numbers
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Properties of the Number 49
- Because 49 is not divisible by 2 ...
- 49 is an odd number
- 49 has parity 1
- 49 is not an even number
- Because 49 can be factored as 7 x 7 ...
- 49 is a composite number
- 49 is not a prime number
Alternative Representations of the Number 49
- Base 2 (binary): 110001
- Base 8 (octal): 61
- Base 16 (hexadecimal): 31
Divisors of the Number 49
- 49 has 3 positive divisors:
1, 7, 49
- The sum of the positive divisors is 57
- 49 has 2 proper divisors:
1, 7
- The sum of the proper divisors is 8
- 49 is a deficient number since the sum of the proper divisors is less than 49
- 49 is not a perfect number
- 49 is not an abundant number
More Properties of the Number 49
- 49 is a square number (i.e., square of the natural number 7)
- 49 is not a cube number
- 49 is not a palindromic number
- 49 is not a Fibonacci number
- 49 is not a Lucas number
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