Base | Representation |
---|---|
bin | 1101101011101000000011… |
… | …10011011110001000011100 |
3 | 10221112012221022112201210011 |
4 | 12311310001303132020130 |
5 | 12420413143200202320 |
6 | 143553240001053004 |
7 | 6223442653662205 |
oct | 665640163361034 |
9 | 127465838481704 |
10 | 30086276178460 |
11 | 964a577611987 |
12 | 345ab09027164 |
13 | 13a317b919c18 |
14 | 76027d8a65ac |
15 | 37292e28605a |
hex | 1b5d01cde21c |
30086276178460 has 24 divisors (see below), whose sum is σ = 63183402807840. Its totient is φ = 12034087074624.
The previous prime is 30086276178419. The next prime is 30086276178487. The reversal of 30086276178460 is 6487167268003.
It is a junction number, because it is equal to n+sod(n) for n = 30086276178395 and 30086276178404.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25879299 + ... + 27016858.
It is an arithmetic number, because the mean of its divisors is an integer number (2632641783660).
Almost surely, 230086276178460 is an apocalyptic number.
It is an amenable number.
30086276178460 is an abundant number, since it is smaller than the sum of its proper divisors (33097126629380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30086276178460 is a wasteful number, since it uses less digits than its factorization.
30086276178460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52924605 (or 52924603 counting only the distinct ones).
The product of its (nonzero) digits is 16257024, while the sum is 58.
The spelling of 30086276178460 in words is "thirty trillion, eighty-six billion, two hundred seventy-six million, one hundred seventy-eight thousand, four hundred sixty".
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