Robert House Peters Jr. died at the age of 92 on 1 October 2008.

Peters Jr. was the original Mr. Clean from the late 1950s to the early 1960s. {video}

MathBabbler Number Analyst (MBNA) output: ========================================= 92 is a natural, whole, integer 92 is even 92 proper divisors are: 1,2,4,23,46, 92 is deficient (sum of divisors is 76) 92 is unhappy 92 is not a Harshad number 92 is not prime 92 is undulating 92 has the prime factors: 2*2*23 92 in octal is 0134 92 in hexadecimal is 0x5c 92 in binary is 1011100 (is evil) 92 nearest square numbers: -11...8 (81 [9]...100 [10]) sqrt(92) = 9.59166 ln(92) = 4.52179 log(92) = 1.96379 92 reciprocal is .01086956521739130434782608695652 92! is 1.24384e+142 92 is 29.2845 Pi years 92 is 4 score and 12 years

`in Roman numeral is XCII.`

92MathBabbler likes doing the MAT0

`(Beginning Algebra) course at SCC.`

92MathBabbler first... via the Wikipedia...

`is a`

92pentagonal number. The test for a pentagonal numer is as follows.n = (sqrt(24x + 1) + 1) / 6 if 'n' is a natural number, then 'x' is pentagonal; otherwise, 'x' is not pentagonal test if 92 is pentagonal... n = (sqrt(24(92) + 1) + 1) / 6 n = (sqrt(2208 + 1) + 1) / 6 n = (sqrt(2209) + 1) / 6 n = (47 + 1) / 6 n = 48 / 6 n = 8 8 is a natural number; therefore, 92 is pentagonalThe sequence of pentagonal number is calculated as follows.

p_{n}= (n(3(n) - 1)) / 2, where n ≥ 1 p_{1}= (1(3(1) - 1)) / 2 = 1 p_{2}= (2(3(2) - 1)) / 2 = 5 p_{3}= (3(3(3) - 1)) / 2 = 12 ... p_{8}= (8(3(8) - 1)) / 2 = 92## Update::2009.07.17

Walter Cronkite died on 17 July 2009 at the age of

`. For many years Walter Cronkite was considered the "most trusted man in America." Cronkite ended the CBS Evening News with the phrase "...And that's the way it is."`

92

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

**Created:** 06 October 2008

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