### About the Number 1764 (one thousand seven hundred sixty-four)

MathBabbler just posted BAB #1764 (i.e. this is BAB #1765).

`1764` is `42-squared`. Recall, `42` is the "Answer to Life, the Universe, and Everything."

```   MathBabbler Number Analyst (MBNA) output:
=========================================
1764 is a natural, whole, integer
1764 is even
1764 proper divisors are: 1,2,3,4,6,7,9,12,14,18,21,28,36,42,49,63,
84,98,126,147,196,252,294,441,588,882
1764 is abundant (sum of divisors is 3423)
1764 is unhappy
1764 is a Harshad number
1764 is not prime
1764 has the prime factors: 2*2*3*3*7*7
1764 in octal is 03344
1764 in hexadecimal is 0x6e4
1764 in binary is 11011100100 (is evil)
1764 is square
sqrt(1764) = 42
ln(1764) = 7.47534
log(1764) = 3.2465
1764 is 42^2
1764 reciprocal is .00056689342403628117913832199546
1764 is 561.499 Pi years
1764 is 88 score and 4 years
```

`1764` as a Roman numeral is `MDCCLXIV`.

Observe... `1764 = 2^2 * 3^2 * 7^2`

Observe... `1764 = 40^2 + 10^2 + 8^2`

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 01 September 2008 