Base | Representation |
---|---|
bin | 1111000001110111… |
… | …01100100010001110 |
3 | 202211022201001212001 |
4 | 13200323230202032 |
5 | 113011042300330 |
6 | 3412352302514 |
7 | 403643632261 |
oct | 74073544216 |
9 | 22738631761 |
10 | 8068712590 |
11 | 347063a214 |
12 | 1692241a3a |
13 | 9b7850963 |
14 | 567872cd8 |
15 | 32356e9ca |
hex | 1e0eec88e |
8068712590 has 16 divisors (see below), whose sum is σ = 14638044672. Its totient is φ = 3202071264.
The previous prime is 8068712573. The next prime is 8068712609. The reversal of 8068712590 is 952178608.
It is a self number, because there is not a number n which added to its sum of digits gives 8068712590.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3175389 + ... + 3177928.
It is an arithmetic number, because the mean of its divisors is an integer number (914877792).
Almost surely, 28068712590 is an apocalyptic number.
8068712590 is a deficient number, since it is larger than the sum of its proper divisors (6569332082).
8068712590 is a wasteful number, since it uses less digits than its factorization.
8068712590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6353451.
The product of its (nonzero) digits is 241920, while the sum is 46.
The square root of 8068712590 is about 89826.0128804569. The cubic root of 8068712590 is about 2005.7097331285.
The spelling of 8068712590 in words is "eight billion, sixty-eight million, seven hundred twelve thousand, five hundred ninety".
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