### About the Number 1,834 (one thousand eight hundred thirty-four)

MathBabbler spent the end of 2015 in the village of Plainfield, Illinois. Plainfield was established in 1834.

```MathBabbler Number Analyst (MBNA) output:
=========================================
1834 is a natural, whole, integer
1834 is even
1834 proper divisors are: 1,2,7,14,131,262,917,
1834 has 7 proper divisors
1834 is deficient (sum of divisors is 1334; ratio: 0.727372)
1834 is unhappy
1834 is a Squarefree Number
1834 is composite (not prime)
1834 has the prime factors: 2*7*131 (sum=140)
1834 is sphenic (had 3 unique prime factors)
1834 is a 131-smooth number
1834 is an octahedral number
1834 is Arithmetic (A003601)
1834 is the sum of 28 consecutive primes
1834 = 11 + 13 + 17 + 19 + 23 + 29 + 31 + 37 + 41 + 43 + 47 +
53 + 59 + 61 + 67 + 71 + 73 + 79 + 83 + 89 + 97 + 101 +
103 + 107 + 109 + 113 + 127 + 131
1834 in octal is 03452
1834 in binary is 11100101010 (is evil)
1834 nearest square numbers: -70...15 (1764...1849 [43])
sqrt(1834) = 42.8252
ln(1834) = 7.51425
log(1834) = 3.2634
1834 reciprocal is .00054525627044711014176663031624
1834! is inf
1834 is 583.78 Pi years
1834 is 91 score and 14 years
1834 written as a Roman numeral is MDCCCXXXIV
1834 is a multiple of 1 & it contains a 1 (A011531)
```

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 05 January 2016