Base | Representation |
---|---|
bin | 1101110010010110000110… |
… | …11001101010001100011100 |
3 | 10222100021212211101222220011 |
4 | 12321023003121222030130 |
5 | 12433204014302134331 |
6 | 144251302044133004 |
7 | 6246225265326232 |
oct | 671130331521434 |
9 | 128307784358804 |
10 | 30317157458716 |
11 | 9729486022aa7 |
12 | 3497802837164 |
13 | 13bbb84a7209b |
14 | 76b503078952 |
15 | 3789438b43b1 |
hex | 1b92c366a31c |
30317157458716 has 12 divisors (see below), whose sum is σ = 53055236623032. Its totient is φ = 15158518423568.
The previous prime is 30317157458683. The next prime is 30317157458717. The reversal of 30317157458716 is 61785475171303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30317157458717) 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, 13935730 + ... + 15963673.
It is an arithmetic number, because the mean of its divisors is an integer number (4421269718586).
Almost surely, 230317157458716 is an apocalyptic number.
It is an amenable number.
30317157458716 is a deficient number, since it is larger than the sum of its proper divisors (22738079164316).
30317157458716 is a wasteful number, since it uses less digits than its factorization.
30317157458716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30152900 (or 30152898 counting only the distinct ones).
The product of its (nonzero) digits is 14817600, while the sum is 58.
The spelling of 30317157458716 in words is "thirty trillion, three hundred seventeen billion, one hundred fifty-seven million, four hundred fifty-eight thousand, seven hundred sixteen".
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