Base | Representation |
---|---|
bin | 1111000000000111… |
… | …01010111000101000 |
3 | 202210022001220022200 |
4 | 13200003222320220 |
5 | 112443312311033 |
6 | 3411105420200 |
7 | 403405042455 |
oct | 74003527050 |
9 | 22708056280 |
10 | 8054025768 |
11 | 3463318848 |
12 | 168933a660 |
13 | 9b47aaa29 |
14 | 56592c82c |
15 | 32211d013 |
hex | 1e00eae28 |
8054025768 has 24 divisors (see below), whose sum is σ = 21812986650. Its totient is φ = 2684675232.
The previous prime is 8054025677. The next prime is 8054025787. The reversal of 8054025768 is 8675204508.
8054025768 is a `hidden beast` number, since 80 + 540 + 25 + 7 + 6 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 7174428804 + 879596964 = 84702^2 + 29658^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-3 number, since 3×80540257683 (a number of 31 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55930663 + ... + 55930806.
Almost surely, 28054025768 is an apocalyptic number.
It is an amenable number.
8054025768 is an abundant number, since it is smaller than the sum of its proper divisors (13758960882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8054025768 is a wasteful number, since it uses less digits than its factorization.
8054025768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111861481 (or 111861474 counting only the distinct ones).
The product of its (nonzero) digits is 537600, while the sum is 45.
The square root of 8054025768 is about 89744.2241484097. The cubic root of 8054025768 is about 2004.4920505208.
The spelling of 8054025768 in words is "eight billion, fifty-four million, twenty-five thousand, seven hundred sixty-eight".
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