### About the Number 700 (seven hundred)

On 20 August 2009, MathBabbler's @nanofoo tweet counter hit `700`.

```   MathBabbler Number Analyst (MBNA) output:
=========================================
700 is a natural, whole, integer
700 is even
700 proper divisors are: 1,2,4,5,7,10,14,20,25,28,35,50,70,100,140,175,350,
700 is abundant (sum of divisors is 1036)
700 is happy
700 is a Harshad number
700 is not prime
700 has the prime factors: 2*2*5*5*7 (sum=21)
700 sum of prime factors is: 21
700 in octal is 01274
700 in hexadecimal is 0x2bc
700 in binary is 1010111100 (is evil)
700 nearest square numbers: -24...29 (676...729 )
sqrt(700) = 26.4575
ln(700) = 6.55108
log(700) = 2.8451
700 reciprocal is .00142857142857142857142857142857
700 is an apocalyptic power
700! is 2.42204e+1689
700 is 222.817 Pi years
700 is 35 scoreyears
700 written as a Roman numeral is DCC
```

Wikipedia.org stated that `700` is the "sum of four consecutive primes (167 + 173 + 179 + 181)."

##### Update::2010.05.07

`@MathBabbler` posted his `700`th tweet on 7 May 2010.

##### Update::2015.01.01

nBAB# `700` was posted on 1 January 2015. Note: nBAB# `700` was about the number 2015.

MBNA output generated 1 January 2015.

```700 is a natural, whole, integer
700 is even
700 proper divisors are: 1,2,4,5,7,10,14,20,25,28,35,50,70,100,140,175,350,
700 has 17 proper divisors
700 is abundant (sum of divisors is 1036; ratio: 1.48)
700 is happy
700 is not a Squarefree Number: 4,25,100,
700 is Harshad (Niven) number
700 is composite (not prime)
700 has the prime factors: 2*2*5*5*7 (sum=21)
700 is the sum of 4 consecutive primes
700 = 167 + 173 + 179 + 181
700 is not in A038853
700 in octal is 01274
700 in hexadecimal is 0x2bc
700 in binary is 1010111100 (is evil)
700 nearest square numbers: -24...29 (676...729 )
sqrt(700) = 26.4575
ln(700) = 6.55108
log(700) = 2.8451
700 reciprocal is .00142857142857142857142857142857
700 is an apocalyptic power
700! is 2.42204e+1689
700 is 222.817 Pi years
700 is 35 scoreyears
700 written as a Roman numeral is DCC
700 is 176^2 - 174^2 and 2 * (176 + 174)
700 is a multiple of 7 & it contains a 7 (A121027)
700 is a multiple of 70 & it contains a 70
```

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 19 August 2009 