Base | Representation |
---|---|
bin | 1100101011100101… |
… | …11000111000100100 |
3 | 122120110122221212100 |
4 | 12111302320320210 |
5 | 102420334101201 |
6 | 3043321252100 |
7 | 330466001001 |
oct | 62562707044 |
9 | 18513587770 |
10 | 6808112676 |
11 | 2984002902 |
12 | 13a0034030 |
13 | 84662c451 |
14 | 48828a8a8 |
15 | 29ca63886 |
hex | 195cb8e24 |
6808112676 has 18 divisors (see below), whose sum is σ = 17209396022. Its totient is φ = 2269370880.
The previous prime is 6808112657. The next prime is 6808112711. The reversal of 6808112676 is 6762118086.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 6541574400 + 266538276 = 80880^2 + 16326^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×68081126762 = 92700796418223761952, which contains 22 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, 94557085 + ... + 94557156.
Almost surely, 26808112676 is an apocalyptic number.
It is an amenable number.
6808112676 is an abundant number, since it is smaller than the sum of its proper divisors (10401283346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6808112676 is a wasteful number, since it uses less digits than its factorization.
6808112676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189114251 (or 189114246 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 45.
The square root of 6808112676 is about 82511.2881731948. The cubic root of 6808112676 is about 1895.2895945868.
The spelling of 6808112676 in words is "six billion, eight hundred eight million, one hundred twelve thousand, six hundred seventy-six".
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