This Google logo caught MathBabbler's attention on 2 March 2009. Google morphed its logo because on 2 March 1904,

`years ago, Theodor Seuss Geisel was born. [Dr. Seuss died on 24 September 1991.]`

105A few days ago, MathBabbler posted a BAB titled "31% and

`% are Popular Percentages These Days." That BAB prompted the creation of a nBAB for the number 31, which in turn led to the creation of nBABs for the numbers 80, 30, 70, and 2112. He didn't create a nBAB for the number`

105`.`

105MathBabbler Number Analyst (MBNA) output: ========================================= 105 is a natural, whole, integer 105 is odd 105 proper divisors are: 1,3,5,7,15,21,35, 105 is deficient (sum of divisors is 87) 105 is unhappy 105 is not a Harshad number 105 is not prime 105 has the prime factors: 3*5*7 105 in octal is 0151 105 in hexadecimal is 0x69 105 in binary is 1101001 (is evil) 105 nearest square numbers: -5...16 (100...121 [11]) sqrt(105) = 10.247 ln(105) = 4.65396 log(105) = 2.02119 105 reciprocal is .00952380952380952380952380952380 105! is 1.0814e+168 105 is 33.4225 Pi years 105 is 5 score and 5 years 105 written as a Roman numeral is CV

`is the product of three consecutive prime numbers (3 * 5 * 7).`

105

`[Wikipedia]`

`= 7!! (double factorial).`

105The song "

`" by Smash Mouth was added to Songs With Numbers In Their Titles.`

105The Dr. Seuss books "How the Grinch Stole Christmas" and "The Cat in the Hat" were published in 1957 (MathBabbler's birth year), which resulted in an update to the nBAB About the Number 1957.

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

**Created:** 02 March 2009

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