### About the Number 430 (four hundred thirty)

430 was the smallest number without a nBAB on 7 May 2017.

```MathBabbler Number Analyst (MBNA) output:
=========================================
430 is natural, counting, whole, integer
430 is even (not odd)
430 proper divisors are: 1,2,5,10,43,86,215,
430 has 7 proper divisors
430 is deficient (sum of divisors is 362; ratio: 0.84186)
430 is unhappy
430 is a Squarefree Number
430 is composite (not prime)
430 has the prime factors: 2*5*43 (sum=50)
430 is sphenic (has 3 unique prime factors)
430 is a 43-smooth number
430 is the sum of 14 consecutive primes
430 = 7 + 11 + 13 + 17 + 19 + 23 + 29 + 31 + 37 + 41 + 43 + 47 + 53 + 59
430 in octal is 0656
430 in hexadecimal is 0x1ae
430 in binary is 110101110 (is evil)
430 nearest square numbers: -30...11 (400...441 )
sqrt(430) = 20.7364
ln(430) = 6.06379
log(430) = 2.63347
430! is 2.29465e+947
430 is 136.873 Pi years
430 is 21 score and 10 years
430 written as a Roman numeral is CDXXX
430 is a multiple of 43 & it contains a 43
_____________________
430 reciprocal is 0.0023255813953488372093
remainders:
1,10,100,140,110,240,250,350,60,170,410,230,150,210,380,360,160,310,90,40,400,130,10
```

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 07 May 2017 