Base | Representation |
---|---|
bin | 110111000001100001… |
… | …0110101111110100100 |
3 | 102021222221220222002012 |
4 | 1232003002311332210 |
5 | 3413444121141133 |
6 | 130141100133352 |
7 | 11352116121350 |
oct | 1560302657644 |
9 | 367887828065 |
10 | 118162677668 |
11 | 46126829712 |
12 | 1aa98537258 |
13 | b1b165a4a9 |
14 | 5a0d316460 |
15 | 3118a28b48 |
hex | 1b830b5fa4 |
118162677668 has 24 divisors (see below), whose sum is σ = 244474507200. Its totient is φ = 48894900768.
The previous prime is 118162677623. The next prime is 118162677679. The reversal of 118162677668 is 866776261811.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72759458 + ... + 72761081.
It is an arithmetic number, because the mean of its divisors is an integer number (10186437800).
Almost surely, 2118162677668 is an apocalyptic number.
It is an amenable number.
118162677668 is an abundant number, since it is smaller than the sum of its proper divisors (126311829532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118162677668 is a wasteful number, since it uses less digits than its factorization.
118162677668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145520579 (or 145520577 counting only the distinct ones).
The product of its digits is 8128512, while the sum is 59.
The spelling of 118162677668 in words is "one hundred eighteen billion, one hundred sixty-two million, six hundred seventy-seven thousand, six hundred sixty-eight".
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