About the Number 460 (four hundred sixty)

460 was the smallest number without a nBAB on 5 January 2018.

MathBabbler Number Analyst (MBNA) output:
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460 is natural, counting, whole, integer
460 is even (not odd)
460 proper divisors are: 1,2,4,5,10,20,23,46,92,115,230,
460 has 11 proper divisors
460 is abundant (sum of divisors is 548; ratio: 1.1913)
460 is unhappy
460 is not a Squarefree Number: 4,
460 is Harshad (Niven) number
460 is composite (not prime)
460 has the prime factors: 2*2*5*23 (sum=32)
460 is a 23-smooth number
460 is dodecagonal
460 is the sum of 12 consecutive primes
460 = 17 + 19 + 23 + 29 + 31 + 37 + 41 + 43 + 47 + 53 + 59 + 61
460 in octal is 0714
460 in hexadecimal is 0x1cc
460 in binary is 111001100 (is odious)
460 nearest square numbers: -19...24 (441...484 [22])
sqrt(460) = 21.4476
ln(460) = 6.13123
log(460) = 2.66276
460! is 6.66329e+1026
460 is 146.423 Pi years
460 is 23 scoreyears
460 written as a Roman numeral is CDLX
460 is 116^2 - 114^2 and 2 * (116 + 114)
460 is a multiple of 4 & it contains a 4 (A121024)
460 is a multiple of 46 & it contains a 46
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460 reciprocal is 0.002173913043478260869565
remainders: 
1,10,100,80,340,180,420,60,140,20,200,160,220,360,380,120,280,40,400,320,440,260,300,240,100

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 05 January 2018

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