### About the Number 1406 (one thousand four hundred six)

BAB# 3738 was posted on 15 December 2013. Prior to posting BAB# 3738, MathBabbler had been preparing to create a pronic number nBAB collection. Pronic numbers are the products of two consecutive intergers (e.g. 6 is pronic because its 2*3; 30 is pronic because its 5*6; 90 is pronic because its 9*10; and so on).

The digits of 3738 when split into two 2-digit numbers results in the numbers 37 and 38. 1406 is pronic because its 37*38.

MathBabbler Number Analyst (MBNA) output:
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1406 is a natural, whole, integer
1406 is even
1406 proper divisors are: 1,2,19,37,38,74,703,
1406 has 7 proper divisors
1406 is deficient (sum of divisors is 874; ratio: 0.621622)
1406 is unhappy
1406 is a Squarefree Number
1406 is not a Harshad number
1406 is not prime
1406 has the prime factors: 2*19*37 (sum=58)
1406 is sphenic (had 3 unique prime factors)
1406 is pronic (oblong)
1406 in octal is 02576
1406 in binary is 10101111110 (is evil)
1406 nearest square numbers: -37...38 (1369...1444 [38])
sqrt(1406) = 37.4967
ln(1406) = 7.2485
log(1406) = 3.14799
1406 reciprocal is .00071123755334281650071123755334
1406! is 2.64501e+3817
1406 is 447.544 Pi years
1406 is 70 score and 6 years
1406 written as a Roman numeral is MCDVI

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 15 December 2013