Base | Representation |
---|---|
bin | 10000001111111010… |
… | …11101010101110100 |
3 | 211111221210000012121 |
4 | 20013331131111310 |
5 | 120331203023233 |
6 | 4001342325324 |
7 | 426114256663 |
oct | 100775352564 |
9 | 24457700177 |
10 | 8723486068 |
11 | 37771a9220 |
12 | 1835589844 |
13 | a903b659b |
14 | 5ca7d6dda |
15 | 360cab92d |
hex | 207f5d574 |
8723486068 has 24 divisors (see below), whose sum is σ = 16675876224. Its totient is φ = 3959995200.
The previous prime is 8723486039. The next prime is 8723486111. The reversal of 8723486068 is 8606843278.
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 in 7 ways as a sum of consecutive naturals, for example, 96780 + ... + 163747.
It is an arithmetic number, because the mean of its divisors is an integer number (694828176).
Almost surely, 28723486068 is an apocalyptic number.
It is an amenable number.
8723486068 is a deficient number, since it is larger than the sum of its proper divisors (7952390156).
8723486068 is a wasteful number, since it uses less digits than its factorization.
8723486068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261303 (or 261301 counting only the distinct ones).
The product of its (nonzero) digits is 3096576, while the sum is 52.
The square root of 8723486068 is about 93399.6042175769. The cubic root of 8723486068 is about 2058.5591825801.
The spelling of 8723486068 in words is "eight billion, seven hundred twenty-three million, four hundred eighty-six thousand, sixty-eight".
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