`received the following tweet from`

@MathBabbler`on`

@MathGuide`2014.07.19`

.297= 27 x 11 = 9 x 33 = 3 x 99297= 19^2 - 8^2 = 361 - 64297= 6^3 + 9^2 = 216 + 81MathBabbler Number Analyst (MBNA) output: ========================================= 297 is a natural, whole, integer 297 is odd 297 proper divisors are: 1,3,9,11,27,33,99, 297 has 7 proper divisors 297 is deficient (sum of divisors is 183; ratio: 0.616162) 297 is unhappy 297 is not a Squarefree Number: 9, 297 is composite (not prime) 297 has the prime factors: 3*3*3*11 (sum=20) 297 is a lucky number 297 in octal is 0451 297 in hexadecimal is 0x129 297 in binary is 100101001 (is evil)(is palindromic) 297 nearest square numbers: -8...27 (289...324 [18]) sqrt(297) = 17.2337 ln(297) = 5.69373 log(297) = 2.47276 297 reciprocal is .00336700336700336700336700336700 297 is 94.538 Pi years 297 is 14 score and 17 years 297 written as a Roman numeral is CCXCVII 297 is 149^2 - 148^2 and 149 + 148 = 297 297 is a multiple of 9 & it contains a 9 (A121029)

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

**Created:** 20 July 2014

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