### 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 )
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 )
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 