474was the smallest number without a nBAB on 24 May 2018.

474was first Untouchable number checked by the MBNA (MathBabbler Number Analyst).MathBabbler Number Analyst (MBNA) output: ========================================= 474 is natural, counting, whole, integer 474 is even (not odd) 474 proper divisors are: 1,2,3,6,79,158,237, 474 has 7 proper divisors 474 is abundant (sum of divisors is 486; ratio: 1.02532) 474 is unhappy 474 is a Squarefree Number 474 is composite (not prime) 474 has the prime factors: 2*3*79 (sum=84) 474 is sphenic (has 3 unique prime factors) 474 is a 79-smooth number 474 is untouchable 474 is undulating 474 is palindromic 474 is the sum of 8 consecutive primes 474 = 43 + 47 + 53 + 59 + 61 + 67 + 71 + 73 474 in octal is 0732 474 in hexadecimal is 0x1da 474 in binary is 111011010 (is evil) 474 nearest square numbers: -33...10 (441...484 [22]) sqrt(474) = 21.7715 ln(474) = 6.16121 log(474) = 2.67578 474! is 1.58637e+1064 474 is 150.879 Pi years 474 is 23 score and 14 years 474 written as a Roman numeral is CDLXXIV _____________ 474 reciprocal is 0.00210970464135 remainders: 1,10,100,52,46,460,334,22,220,304,196,64,166,238,10

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

**Created:** 24 May 2018

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