This nBAB was the 100th nBAB and BAB #2001.
MathBabbler Number Analyst (MBNA) output: ========================================= 2001 is a natural, whole, integer 2001 is odd 2001 proper divisors are: 1,3,23,29,69,87,667, 2001 is deficient (sum of divisors is 879) 2001 is unhappy 2001 is a Harshad number 2001 is not prime 2001 has the prime factors: 3*23*29 2001 in octal is 03721 2001 in hexadecimal is 0x7d1 2001 in binary is 11111010001 (is odious) 2001 nearest square numbers: -65...24 (1936...2025 [45]) sqrt(2001) = 44.7325 ln(2001) = 7.6014 log(2001) = 3.30125 2001 reciprocal is .00049975012493753123438280859570 2001! is inf 2001 is 636.938 Pi years 2001 is 100 score and 1 year 2001 written as a Roman numeral is MMI
2001
was the first year of the 21st century.
Creator: Gerald Thurman
[gthurman@gmail.com]
Created: 01 January 2009