### About the Number 324 (three hundred twenty-four)

This nBAB for the number 324 was created because 324 was the smallest number that didn't have a nBAB on 3 May 2016. After the posting of this nBAB, 325 became the smallest number without a nBAB.

Note: MathBabbler decided on 3 May 2016 that he wanted all numbers less than 350 to have nBABs by the end of the Spring 2016 Semester BABbling session.

```MathBabbler Number Analyst (MBNA) output:
=========================================
324 is a natural, whole, integer
324 is even
324 proper divisors are: 1,2,3,4,6,9,12,18,27,36,54,81,108,162,
324 has 14 proper divisors
324 is abundant (sum of divisors is 523; ratio: 1.6142)
324 is unhappy
324 is not a Squarefree Number: 4,9,36,81,324,
324 is Harshad (Niven) number
324 is composite (not prime)
324 has the prime factors: 2*2*3*3*3*3 (sum=16)
324 is a 3-smooth number
324 is powerful (18^2*1^3)
324 is the sum of 4 consecutive primes
324 = 73 + 79 + 83 + 89
324 is a nude number
324 in octal is 0504
324 in hexadecimal is 0x144
324 in binary is 101000100 (is odious)
324 nearest square numbers: 324 is square (not odd square/not centered octagonal
sqrt(324) = 18
ln(324) = 5.78074
log(324) = 2.51055
324 is 18^2
324 reciprocal is .00308641975308641975308641975308
324! is 2.289e+674
324 is 103.132 Pi years
324 is 16 score and 4 years
324 written as a Roman numeral is CCCXXIV
324 is 82^2 - 80^2 and 2 * (82 + 80)
324 is a multiple of 2 & it contains a 2 (A121022)
324 is a multiple of 3 & it contains a 3 (A121023)
324 is a multiple of 4 & it contains a 4 (A121024)
```

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 03 May 2016