About the Number 1601 (one thousand six hundred one)

1601 is one of Xavier's favorite number.

This nBAB was generated as part of a demonstration of the MBNA during a CSC110 class.

   MathBabbler Number Analyst (MBNA) output:
   =========================================
   1601 is a natural, whole, integer
   1601 is odd
   1601 proper divisors are: 1,
   1601 is deficient (sum of divisors is 1)
   1601 is unhappy
   1601 is a Squarefree Number
   1601 is not a Harshad number
   1601 is prime
   ...Cousin prime with 1597
   ...Sexy prime with 1607
   ...Sexy Triplet prime with 1607, 1613
   ...Sexy Quadruple prime with 1607, 1613, 1619
   ...Sophie Germain prime with 3203
   ...Truman Gerald prime with 1571
   ...Pythagorean
   ...reversible prime with 1061
   ...Left-truncatable
   ...Eisenstein
   1601 is the sum of 9 consecutive primes
   1601 = 157 + 163 + 167 + 173 + 179 + 181 + 191 + 193 + 197
   1601 in octal is 03101
   1601 in hexadecimal is 0x641
   1601 in binary is 11001000001 (is evil)
   1601 nearest square numbers: -1...80 (1600...1681 [41])
   sqrt(1601) = 40.0125
   ln(1601) = 7.37838
   log(1601) = 3.20439
   1601 reciprocal is .00062460961898813241723922548407
   1601! is 8.44044e+4436
   1601 is 509.614 Pi years
   1601 is 80 score and 1 year
   1601 written as a Roman numeral is MDCI
   1601 = 801^2 - 800^2 and 801 + 800 = 1601

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 27 February 2013