Base | Representation |
---|---|
bin | 1111000001110011… |
… | …11110001011010100 |
3 | 202211021212002210100 |
4 | 13200321332023110 |
5 | 113010433314224 |
6 | 3412334454100 |
7 | 403640040360 |
oct | 74071761324 |
9 | 22737762710 |
10 | 8068260564 |
11 | 3470360641 |
12 | 1692064330 |
13 | 9b7722ca0 |
14 | 5677962a0 |
15 | 3234d0ac9 |
hex | 1e0e7e2d4 |
8068260564 has 72 divisors (see below), whose sum is σ = 25101265280. Its totient is φ = 2127892032.
The previous prime is 8068260547. The next prime is 8068260637. The reversal of 8068260564 is 4650628608.
8068260564 is a `hidden beast` number, since 8 + 0 + 6 + 82 + 6 + 0 + 564 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1228144 + ... + 1234695.
Almost surely, 28068260564 is an apocalyptic number.
8068260564 is a gapful number since it is divisible by the number (84) formed by its first and last digit.
It is an amenable number.
8068260564 is an abundant number, since it is smaller than the sum of its proper divisors (17033004716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8068260564 is a wasteful number, since it uses less digits than its factorization.
8068260564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2462869 (or 2462864 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 45.
The square root of 8068260564 is about 89823.4967255228. The cubic root of 8068260564 is about 2005.6722777572.
It can be divided in two parts, 80682 and 60564, that added together give a triangular number (141246 = T531).
The spelling of 8068260564 in words is "eight billion, sixty-eight million, two hundred sixty thousand, five hundred sixty-four".
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