Base | Representation |
---|---|
bin | 1101111000110000110100… |
… | …1100101011000010000010 |
3 | 2000001200112000201122001000 |
4 | 3132030031030223002002 |
5 | 4000131031010204244 |
6 | 52250223112552430 |
7 | 3134064562653015 |
oct | 336141514530202 |
9 | 60050460648030 |
10 | 15268830163074 |
11 | 4957524629a74 |
12 | 18672503b2716 |
13 | 869ac94c30a7 |
14 | 3ab03009137c |
15 | 1b729d66b169 |
hex | de30d32b082 |
15268830163074 has 32 divisors (see below), whose sum is σ = 33932306211840. Its totient is φ = 5089374176976.
The previous prime is 15268830163073. The next prime is 15268830163151. The reversal of 15268830163074 is 47036103886251.
15268830163074 is a `hidden beast` number, since 1 + 5 + 26 + 8 + 8 + 301 + 6 + 307 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a self number, because there is not a number n which added to its sum of digits gives 15268830163074.
It is not an unprimeable number, because it can be changed into a prime (15268830163073) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 5374242 + ... + 7708445.
It is an arithmetic number, because the mean of its divisors is an integer number (1060384569120).
Almost surely, 215268830163074 is an apocalyptic number.
15268830163074 is an abundant number, since it is smaller than the sum of its proper divisors (18663476048766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15268830163074 is a wasteful number, since it uses less digits than its factorization.
15268830163074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13104311 (or 13104305 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 54.
The spelling of 15268830163074 in words is "fifteen trillion, two hundred sixty-eight billion, eight hundred thirty million, one hundred sixty-three thousand, seventy-four".
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