The state of Arizona turned

`on 14 February 2009.`

97MathBabbler Number Analyst (MBNA) output: ========================================= 97 is a natural, whole, integer 97 is odd 97 proper divisors are: 1, 97 is deficient (sum of divisors is 1) 97 is happy 97 is not a Harshad number 97 is prime ...Cousin prime with 101 ...Sexy prime with 103 ...Pythagorean ...Left-truncatable ...prime triplet {97, 101, 103} 97 is undulating 97 in octal is 0141 97 in hexadecimal is 0x61 97 in binary is 1100001 (is odious) 97 nearest square numbers: -16...3 (81...100 [10]) sqrt(97) = 9.84886 ln(97) = 4.57471 log(97) = 1.98677 97 reciprocal is .01030927835051546391752577319587 97! is 9.61928e+151 97 is 30.8761 Pi years 97 is 4 score and 17 years 97 written as a Roman numeral is XCVII## Update::2009.07.03

Karl Malden, an American actor, died 1 July 2009 at the age of

`.`

97The following information about the number

`was obtained from WolframAlpha.com.`

97sum of two squares:97= 4^2 + 9^2 97 is the hypotenuse of a primitive Pythagorean triple:97^2 = 65^2+72^2The following information about the number

`was obtained from NumberGossip.com.`

97There are97leap days every 400 years in the Gregorian Calendar.97is the smallest prime that has a prime alphabetical value in its Roman numerals-based representation (XCVII): 24 + 3 + 22 + 9 + 9 = 67

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

**Created:** 13 February 2009

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