This nBAB for the number

1597was created on Fibonacci Day (11/23) of 2015.1597was the smallest Fibonacci number that didn't have a nBAB for it on Fibonacci Day 2015.MathBabbler Number Analyst (MBNA) output: ========================================= 1597 is a natural, whole, integer 1597 is odd 1597 proper divisors are: 1, 1597 has 1 proper divisors 1597 is deficient (sum of divisors is 1; ratio: 0.000626174) 1597 is unhappy 1597 is a Squarefree Number 1597 is prime (not composite) ...Cousin prime with 1601 ...Truman Gerald prime with 1627 ...Truman Gerald prime with 1567 ...Pythagorean ...Super (prime# 251) ...reversible prime with 7951 1597 is a Fibonacci number (610 + 987) 1597 is a lucky number 1597 is Arithmetic (A003601) 1597 is ThurmNumber 1597 in octal is 03075 1597 in hexadecimal is 0x63d 1597 in binary is 11000111101 (is odious) 1597 nearest square numbers: -76...3 (1521...1600 [40]) sqrt(1597) = 39.9625 ln(1597) = 7.37588 log(1597) = 3.2033 1597 reciprocal is .00062617407639323731997495303694 1597! is 1.28952e+4424 1597 is 508.341 Pi years 1597 is 79 score and 17 years 1597 written as a Roman numeral is MDXCVII 1597 is 799^2 - 798^2 and 799 + 798 = 1597 1597 is a multiple of 1 & it contains a 1 (A011531)

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

**Created:** 23 November 2015

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