### About the Number 699 (six hundred ninety-nine)

BARS# `699` was posted on 20 June 2011.

```   MathBabbler Number Analyst (MBNA) output:
=========================================
699 is a natural, whole, integer
699 is odd
699 proper divisors are: 1,3,233,
699 is deficient (sum of divisors is 237)
699 is unhappy
699 is not a Harshad number
699 is not prime
699 has the prime factors: 3*233 (sum=236)
699 is semiprime (biprime or 2-almost prime)
699 sum of prime factors is: 236
699 is a lucky number
699 in octal is 01273
699 in hexadecimal is 0x2bb
699 in binary is 1010111011 (is odious)
699 nearest square numbers: -23...30 (676...729 )
sqrt(699) = 26.4386
ln(699) = 6.54965
log(699) = 2.84448
699 reciprocal is .00143061516452074391988555078683
699! is 3.46006e+1686
699 is 222.499 Pi years
699 is 34 score and 19 years
699 written as a Roman numeral is DCXCIX
699 = 350^2 - 349^2 and 350 + 349 = 699
```

`log8(699) = 3.14972`, which when truncated to two decimal digits, equals Pi (3.14159265) truncated to two decimal digits (3.14).

##### Update::2015.11.01

GDT's Stocks::Stuffer blog hit 699 postings on 1 November 2015.

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 20 June 2011 