About the Number 35 (thirty-five)

After posting nBABs for the numbers 45 and 55, MathBabbler noticed that he had nBABs for the following numbers that end with the digit 5: 5, 15, 25, 45, 55, 65, 75, 85, 95, 105 and 115 (along with 1565 and 1975).

   MathBabbler Number Analyst (MBNA) output:
   =========================================
   35 is a natural, whole, integer
   35 is odd
   35 proper divisors are: 1,5,7,
   35 is deficient (sum of divisors is 13)
   35 is unhappy
   35 is not a Harshad number
   35 is not prime
   35 is undulating
   35 has the prime factors: 5*7
   35 is semiprime (biprime or 2-almost prime)
   35 in octal is 043
   35 in hexadecimal is 0x23
   35 in binary is 100011 (is odious)
   35 nearest square numbers: -10...1 (25...36 [6])
   sqrt(35) = 5.91608
   ln(35) = 3.55535
   log(35) = 1.54407
   35 reciprocal is .02857142857142857142857142857142
   35! is 1.03331e+40
   35 is 11.1408 Pi years
   35 is 1 score and 15 years
   35 written as a Roman numeral is XXXV

Update::2009.08.08

35 years ago on 8 August 1974, U.S. President Richard Nixon told the people of the United States that he was quitting as President.

   "I have never been a quitter. To leave office before my term 
    is completed is abhorrent to every instinct in my body. But 
    as President, I must put the interest of America first."
    --Richard M. Nixon on 8 August 1974 via TV

Barack Obama is the U.S. President in 2009 and he is the 44th President overall. Nixon the last square-numbered President (i.e. 36). The next square-numbered President will be number 49.

Barack Obama is U.S. President number 3513.

35 is a triple-X Roman numeral number.

log₉(35) is 1.61811 and that equals Phi (1.61803399), the golden ratio, rounded to the nearest thousandth.

NumberGossip.com reported that 35 is the "sum of the cubes of the first two primes." (i.e. 2^3 + 3^3).

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 25 March 2009