About the Number 2016 (two thousand sixteen)

Despite help from the Federal government of the United States, Chicago, Illinois, failed in its attempt to host the 2016 summer Olympics.

   MathBabbler Number Analyst (MBNA) output:
   =========================================
   2016 is a natural, whole, integer
   2016 is even
   2016 proper divisors are: 1,2,3,4,6,7,8,9,12,14,16,18,21,24,28,
                             32,36,42,48,56,63,72,84,96,112,126,144,
                             168,224,252,288,336,504,672,1008,
   2016 is refactorable (evenly divisable by # of divisors)
   2016 is abundant (sum of divisors is 4536)
   2016 is unhappy
   2016 is a Harshad number
   2016 is not prime
   2016 has the prime factors: 2*2*2*2*2*3*3*7 (sum=23)
   2016 sum of prime factors is: 23
   2016 in octal is 03740
   2016 in hexadecimal is 0x7e0
   2016 in binary is 11111100000 (is evil)
   2016 nearest square numbers: -80...9 (1936...2025 [45])
   sqrt(2016) = 44.8999
   ln(2016) = 7.60887
   log(2016) = 3.30449
   2016 reciprocal is .00049603174603174603174603174603
   2016! is inf
   2016 is 641.713 Pi years
   2016 is 100 score and 16 years
   2016 written as a Roman numeral is MMXVI

The year 2016 has a Square Root Day on April 4th when the date is written in MM/DD/YY format.

   4/4/16:  4 and 16 are square numbers
   previous Square Root Day:  3/3/09  (March 3rd of 2009)
   next Square Root Day:  5/5/25      (May 25th of 2025)

The 2016 Summer Olympics will be the Games of the XXXI Olympiad. The host city will be Rio de Janeiro, Brazil.

Update::2016.01.01

Year 2016 has begun. BTW... 2016 = 2^10 + 2^9 + 2^8 + 2^7 + 2^6 + 2^5.

Update::2016.01.02

Another 2016 mathy bit... 2016 = summation(1, 63). In other words, 2016 = 1 + 2 + 3 + 4 + 5 + 6 + ... + 58 + 59 + 60 + 61 + 62 + 63.

Update::2016.01.02

MBNA output for the number 2016 generated on 2 January 2016.

2016 is a natural, whole, integer
2016 is even
2016 proper divisors are: 1,2,3,4,6,7,8,9,12,14,16,18,21,24,28,
                          32,36,42,48,56,63,72,84,96,112,126,144,
                          168,224,252,288,336,504,672,1008,
2016 is refactorable (evenly divisable  by # of divisors)
2016 has 35 proper divisors
2016 is abundant (sum of divisors is 4536; ratio: 2.25)
2016 is unhappy
2016 is not a Squarefree Number: 4,9,16,36,144,
2016 is Harshad (Niven) number
2016 is composite (not prime)
2016 has the prime factors: 2*2*2*2*2*3*3*7 (sum=23)
2016 is triangular
2016 is Arithmetic (A003601)
2016 is the sum of 18 consecutive primes
2016 = 71 + 73 + 79 + 83 + 89 + 97 + 101 + 103 + 107 + 109 + 113 + 127 + 131 + 137 + 139 + 149 + 151 + 157
2016 in octal is 03740
2016 in hexadecimal is 0x7e0
2016 in binary is 11111100000 (is evil)
2016 nearest square numbers: -80...9 (1936...2025 [45])
sqrt(2016) = 44.8999
ln(2016) = 7.60887
log(2016) = 3.30449
2016 reciprocal is .00049603174603174603174603174603
2016! is inf
2016 is 641.713 Pi years
2016 is 100 score and 16 years
2016 written as a Roman numeral is MMXVI
2016 is 505^2 - 503^2 and 2 * (505 + 503)
2016 is a multiple of 1 & it contains a 1 (A011531)
2016 is a multiple of 2 & it contains a 2 (A121022)
2016 is a multiple of 6 & it contains a 6 (A121026)
2016 is a multiple of 16 & it contains a 16 (A121036)

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 02 October 2009

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