When BAB# 200 for the Spring 2015 Semester was posted it was decided to post nBABs for all numbers in the interval [200, 210]. The number

206is in the interval [200, 210], so this nBAB for the number206was created.MathBabbler Number Analyst (MBNA) output: ========================================= 206 is a natural, whole, integer 206 is even 206 proper divisors are: 1,2,103, 206 has 3 proper divisors 206 is deficient (sum of divisors is 106; ratio: 0.514563) 206 is unhappy 206 is a Squarefree Number 206 is composite (not prime) 206 has the prime factors: 2*103 (sum=105) 206 is semiprime (biprime or 2-almost prime) 206 is Arithmetic (A003601) 206 in octal is 0316 206 in hexadecimal is 0xce 206 in binary is 11001110 (is odious) 206 nearest square numbers: -10...19 (196...225 [15]) sqrt(206) = 14.3527 ln(206) = 5.32788 log(206) = 2.31387 206 reciprocal is .00485436893203883495145631067961 206! is 5.59994e+388 206 is 65.5718 Pi years 206 is 10 score and 6 years 206 written as a Roman numeral is CCVI 206 is a multiple of 2 & it contains a 2 (A121022)

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

**Created:** 02 May 2015

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