Base | Representation |
---|---|
bin | 1101101100010110101100… |
… | …00100101111101010101000 |
3 | 10221121121120010110010212101 |
4 | 12312023112010233222220 |
5 | 12421320431423004000 |
6 | 144012540152223144 |
7 | 6225320250422122 |
oct | 666132604575250 |
9 | 127547503403771 |
10 | 30111312313000 |
11 | 965a154889366 |
12 | 346393569aab4 |
13 | 13a563b795709 |
14 | 761576978212 |
15 | 3733e71e4e6a |
hex | 1b62d612faa8 |
30111312313000 has 32 divisors (see below), whose sum is σ = 70460470814760. Its totient is φ = 12044524924800.
The previous prime is 30111312312947. The next prime is 30111312313013. The reversal of 30111312313000 is 31321311103.
It can be written as a sum of positive squares in 4 ways, for example, as 16705154793636 + 13406157519364 = 4087194^2 + 3661442^2 .
It is a super-2 number, since 2×301113123130002 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15055655157 + ... + 15055657156.
Almost surely, 230111312313000 is an apocalyptic number.
It is an amenable number.
30111312313000 is an abundant number, since it is smaller than the sum of its proper divisors (40349158501760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30111312313000 is a wasteful number, since it uses less digits than its factorization.
30111312313000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30111312334 (or 30111312320 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 30111312313000 its reverse (31321311103), we get a palindrome (30142633624103).
The spelling of 30111312313000 in words is "thirty trillion, one hundred eleven billion, three hundred twelve million, three hundred thirteen thousand".
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