About the Number 474 (four hundred seventy-four)

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

474 was first Untouchable number checked by the MBNA (MathBabbler Number Analyst).

MathBabbler Number Analyst (MBNA) output:
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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
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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

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