Base | Representation |
---|---|
bin | 110011011011101100101… |
… | …0010011111001100101000 |
3 | 221000202222110211000122011 |
4 | 1212313121102133030220 |
5 | 1411304014334013133 |
6 | 23011220442005304 |
7 | 1326465051410323 |
oct | 146673122371450 |
9 | 27022873730564 |
10 | 7068866704168 |
11 | 2285986a73495 |
12 | 961bb11a6834 |
13 | 3c378c035119 |
14 | 1a61c65237ba |
15 | c3d2659d6cd |
hex | 66dd949f328 |
7068866704168 has 64 divisors (see below), whose sum is σ = 14207728872960. Its totient is φ = 3288569872896.
The previous prime is 7068866704117. The next prime is 7068866704201. The reversal of 7068866704168 is 8614076688607.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27601521 + ... + 27856447.
It is an arithmetic number, because the mean of its divisors is an integer number (221995763640).
Almost surely, 27068866704168 is an apocalyptic number.
It is an amenable number.
7068866704168 is an abundant number, since it is smaller than the sum of its proper divisors (7138862168792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7068866704168 is a wasteful number, since it uses less digits than its factorization.
7068866704168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259066 (or 259062 counting only the distinct ones).
The product of its (nonzero) digits is 130056192, while the sum is 67.
The spelling of 7068866704168 in words is "seven trillion, sixty-eight billion, eight hundred sixty-six million, seven hundred four thousand, one hundred sixty-eight".
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