Base | Representation |
---|---|
bin | 1111010110000110… |
… | …00111011100110110 |
3 | 210021011001121101021 |
4 | 13223003013130312 |
5 | 113333014230011 |
6 | 3441254051354 |
7 | 411104333242 |
oct | 75303073466 |
9 | 23234047337 |
10 | 8238430006 |
11 | 3548419444 |
12 | 171b049b5a |
13 | a13a64471 |
14 | 582211422 |
15 | 3333e6471 |
hex | 1eb0c7736 |
8238430006 has 4 divisors (see below), whose sum is σ = 12357645012. Its totient is φ = 4119215002.
The previous prime is 8238429977. The next prime is 8238430021. The reversal of 8238430006 is 6000348328.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×82384300062 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2059607500 + ... + 2059607503.
It is an arithmetic number, because the mean of its divisors is an integer number (3089411253).
Almost surely, 28238430006 is an apocalyptic number.
8238430006 is a deficient number, since it is larger than the sum of its proper divisors (4119215006).
8238430006 is a wasteful number, since it uses less digits than its factorization.
8238430006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4119215005.
The product of its (nonzero) digits is 27648, while the sum is 34.
The square root of 8238430006 is about 90765.7975561279. The cubic root of 8238430006 is about 2019.6749800566.
It can be divided in two parts, 8238 and 430006, that added together give a square (438244 = 6622).
The spelling of 8238430006 in words is "eight billion, two hundred thirty-eight million, four hundred thirty thousand, six".
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