Base | Representation |
---|---|
bin | 1110111011010011… |
… | …01101000000001000 |
3 | 202200111010022202011 |
4 | 13131221231000020 |
5 | 112402444224024 |
6 | 3403104345304 |
7 | 402405010444 |
oct | 73551550010 |
9 | 22614108664 |
10 | 8013664264 |
11 | 3442560631 |
12 | 1677915234 |
13 | 9a9318798 |
14 | 560423824 |
15 | 31d7e9094 |
hex | 1dda6d008 |
8013664264 has 32 divisors (see below), whose sum is σ = 15108393600. Its totient is φ = 3984805440.
The previous prime is 8013664259. The next prime is 8013664291. The reversal of 8013664264 is 4624663108.
It is a super-2 number, since 2×80136642642 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1731874 + ... + 1736494.
It is an arithmetic number, because the mean of its divisors is an integer number (472137300).
Almost surely, 28013664264 is an apocalyptic number.
It is an amenable number.
8013664264 is a deficient number, since it is larger than the sum of its proper divisors (7094729336).
8013664264 is a wasteful number, since it uses less digits than its factorization.
8013664264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5773 (or 5769 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 40.
The square root of 8013664264 is about 89519.0720684704. The cubic root of 8013664264 is about 2001.1380409752.
It can be divided in two parts, 80136 and 64264, that added together give a square (144400 = 3802).
The spelling of 8013664264 in words is "eight billion, thirteen million, six hundred sixty-four thousand, two hundred sixty-four".
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