Base | Representation |
---|---|
bin | 1101110101000110010111… |
… | …10000000010110001100000 |
3 | 10222200100010201020212102121 |
4 | 12322203023300002301200 |
5 | 12441231314411343200 |
6 | 144402552035554024 |
7 | 6256115266554013 |
oct | 672431360026140 |
9 | 128610121225377 |
10 | 30411786824800 |
11 | 9765625913377 |
12 | 34b2011a5b914 |
13 | 13c7a859c3c24 |
14 | 771d1cb1937a |
15 | 37b131384e1a |
hex | 1ba8cbc02c60 |
30411786824800 has 108 divisors (see below), whose sum is σ = 78355948437396. Its totient is φ = 11524466476800.
The previous prime is 30411786824791. The next prime is 30411786824803. The reversal of 30411786824800 is 842868711403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30411786824803) 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 17 ways as a sum of consecutive naturals, for example, 52363186 + ... + 52940785.
It is an arithmetic number, because the mean of its divisors is an integer number (725518041087).
Almost surely, 230411786824800 is an apocalyptic number.
It is an amenable number.
30411786824800 is an abundant number, since it is smaller than the sum of its proper divisors (47944161612596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30411786824800 is a wasteful number, since it uses less digits than its factorization.
30411786824800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105304029 (or 105303997 counting only the distinct ones).
The product of its (nonzero) digits is 2064384, while the sum is 52.
The spelling of 30411786824800 in words is "thirty trillion, four hundred eleven billion, seven hundred eighty-six million, eight hundred twenty-four thousand, eight hundred".
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