### About the Number 1,393 (one thousand three hundred ninety-three)

GDT::Quotes started the Fall 2015 Semester with 1393 quotes.

```MathBabbler Number Analyst (MBNA) output:
=========================================
1393 is a natural, whole, integer
1393 is odd
1393 proper divisors are: 1,7,199,
1393 has 3 proper divisors
1393 is deficient (sum of divisors is 207; ratio: 0.1486)
1393 is happy
1393 is a Squarefree Number
1393 is composite (not prime)
1393 has the prime factors: 7*199 (sum=206)
1393 is semiprime (biprime or 2-almost prime)
1393 is Arithmetic (A003601)
1393 in octal is 02561
1393 in hexadecimal is 0x571
1393 in binary is 10101110001 (is evil)
1393 nearest square numbers: -24...51 (1369...1444 )
sqrt(1393) = 37.3229
ln(1393) = 7.23921
log(1393) = 3.14395
1393 reciprocal is .00071787508973438621679827709978
1393! is 3.3326e+3776
1393 is 443.406 Pi years
1393 is 69 score and 13 years
1393 written as a Roman numeral is MCCCXCIII
1393 is 697^2 - 696^2 and 697 + 696 = 1393
1393 is a multiple of 1 & it contains a 1 (A011531)
```

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 30 August 2015 