Base | Representation |
---|---|
bin | 10000111010101111… |
… | …00010000100000010 |
3 | 212102222121001110201 |
4 | 20131113202010002 |
5 | 122100124031230 |
6 | 4101132315414 |
7 | 441035121562 |
oct | 103527420402 |
9 | 25388531421 |
10 | 9082642690 |
11 | 3940a07980 |
12 | 1915912b6a |
13 | b199274b4 |
14 | 6223a8da2 |
15 | 3825a35ca |
hex | 21d5e2102 |
9082642690 has 32 divisors (see below), whose sum is σ = 18049905216. Its totient is φ = 3262983360.
The previous prime is 9082642687. The next prime is 9082642741. The reversal of 9082642690 is 962462809.
It is a super-2 number, since 2×90826426902 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 9082642690.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488277 + ... + 506536.
It is an arithmetic number, because the mean of its divisors is an integer number (564059538).
Almost surely, 29082642690 is an apocalyptic number.
9082642690 is a deficient number, since it is larger than the sum of its proper divisors (8967262526).
9082642690 is a wasteful number, since it uses less digits than its factorization.
9082642690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 994914.
The product of its (nonzero) digits is 373248, while the sum is 46.
The square root of 9082642690 is about 95302.8996935560. The cubic root of 9082642690 is about 2086.4312386293.
The spelling of 9082642690 in words is "nine billion, eighty-two million, six hundred forty-two thousand, six hundred ninety".
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