George Carlin died on 22 June 2008 at the prime numbered age of 71.

MathBabbler Number Analyst (MBNA) output: ========================================= 71 proper divisors are: 1, 71 is deficient (sum of divisors is 1) 71 is unhappy 71 is not a Harshad number 71 is prime ...Cousin prime with 67 ...Twin prime with 73 ...OEIS:002145 (4n+3; n=17) ...Right-truncatable ...prime triplet {67, 71, 73} 71 is undulating 71 is prime 71 in octal is 0107 71 in hexadecimal is 0x47 71 in binary is 1000111 (is evil) 71 nearest square numbers: -7...10 (64 [8]...81 [9]) sqrt(71) = 8.42615 ln(71) = 4.26268 log(71) = 1.85126 Manual stuff: ============= 71 is a natural, whole, integer number that is odd 71 in Roman numeral is LXXI Carlin was 20 years (plus 16 days) older than MathBabbler. MathBabbler was reverse_digits(71) * 3 years young when Carlin died. [wikipedia] 71^2 = 7! + 1

- AZ Hwy-71 [from Arizona]
- AZ Yavapai County-71 [from Arizona]
- CO Hwy-71 [from Colorado]
- NE Hwy-71 [from Nebraska]

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

**Created:** 23 June 2008

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