Base | Representation |
---|---|
bin | 1000010101110100110011… |
… | …01011000001111010101000 |
3 | 2101221111010200120110012012 |
4 | 10022322121223001322220 |
5 | 4401004044132014013 |
6 | 103002123353535052 |
7 | 3602113024136231 |
oct | 412723153017250 |
9 | 71844120513165 |
10 | 18342088548008 |
11 | 5931921898625 |
12 | 20829a0414488 |
13 | a3086153bc54 |
14 | 475a94626088 |
15 | 21c1be5a31a8 |
hex | 10ae99ac1ea8 |
18342088548008 has 16 divisors (see below), whose sum is σ = 34414451157780. Its totient is φ = 9164901572608.
The previous prime is 18342088548001. The next prime is 18342088548053. The reversal of 18342088548008 is 80084588024381.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 18338761334884 + 3327213124 = 4282378^2 + 57682^2 .
It is not an unprimeable number, because it can be changed into a prime (18342088548001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767824985 + ... + 767848872.
Almost surely, 218342088548008 is an apocalyptic number.
It is an amenable number.
18342088548008 is a deficient number, since it is larger than the sum of its proper divisors (16072362609772).
18342088548008 is a wasteful number, since it uses less digits than its factorization.
18342088548008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1535675356 (or 1535675352 counting only the distinct ones).
The product of its (nonzero) digits is 15728640, while the sum is 59.
The spelling of 18342088548008 in words is "eighteen trillion, three hundred forty-two billion, eighty-eight million, five hundred forty-eight thousand, eight".
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