In the Valley of the Sun, winter solstice 2008 took place on December 21st at 4:04am.

404 is the HTTP status code for "page not found."

MathBabbler Number Analyst (MBNA) output: ========================================= 404 is a natural, whole, integer 404 is even 404 proper divisors are: 1,2,4,101,202, 404 is deficient (sum of divisors is 310) 404 is happy 404 is not a Harshad number 404 is not prime 404 is undulating 404 has the prime factors: 2*2*101 404 in octal is 0624 404 in hexadecimal is 0x194 404 in binary is 110010100 (is evil) 404 nearest square numbers: -4...37 (400 [20]...441 [21]) sqrt(404) = 20.0998 ln(404) = 6.00141 log(404) = 2.60638 404 reciprocal is .00247524752475247524752475247524 404! is 1.68063e+879 404 is 128.597 Pi years 404 is 20 score and 4 years

`written as a Roman numeral is`

404`.`

CDIV

`and`

404 = 2^2 * 10^2 + 2^2

404 = 20^2 + 2^2

**Creator:** Gerald Thurman
[gthurman@gmail.com]

**Created:** 22 December 2008

This work is licensed under a Creative Commons Attribution 3.0 United States License.