### About the Number 4,500 (four thousand five hundred)

BAB# 4500 was posted on 10 July 2015. This BAB about the number 4500 was BAB# 4501.

```MathBabbler Number Analyst (MBNA) output:
=========================================
4500 is a natural, whole, integer
4500 is even
4500 proper divisors are: 1,2,3,4,5,6,9,10,12,15,18,20,25,30,36,45,50,60,
75,90,100,125,150,180,225,250,300,375,450,500,
750,900,1125,1500,2250,
4500 is refactorable (evenly divisable  by # of divisors)
4500 has 35 proper divisors
4500 is abundant (sum of divisors is 9696; ratio: 2.15467)
4500 is unhappy
4500 is not a Squarefree Number: 4,9,25,36,100,225,900,
4500 is Harshad (Niven) number
4500 is composite (not prime)
4500 has the prime factors: 2*2*3*3*5*5*5 (sum=25)
4500 is the sum of 3 distinct cubes (5^3 + 10^3 + 15^3)
4500 is powerful (6^2*5^3)
4500 is not in A038853
4500 in octal is 010624
4500 in hexadecimal is 0x1194
4500 in binary is 1000110010100 (is odious)
4500 nearest square numbers: -11...124 (4489...4624 )
sqrt(4500) = 67.082
ln(4500) = 8.41183
log(4500) = 3.65321
4500 reciprocal is .00022222222222222222222222222222
4500! is inf
4500 is 1432.39 Pi years
4500 is 225 scoreyears
4500 is 1126^2 - 1124^2 and 2 * (1126 + 1124)
4500 is a multiple of 4 & it contains a 4 (A121024)
4500 is a multiple of 5 & it contains a 5 (A121025)
4500 is a multiple of 45 & it contains a 45
4500 is a multiple of 50 & it contains a 50
4500 is a multiple of 450 & it contains a 450
4500 is a multiple of 500 & it contains a 500
```

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 10 July 2015 