Base | Representation |
---|---|
bin | 1101111001100010101011… |
… | …00110001010010011000000 |
3 | 11000012221010012210111120012 |
4 | 12330301111212022103000 |
5 | 13001231414334022334 |
6 | 145001034030204052 |
7 | 6303130621563050 |
oct | 674612546122300 |
9 | 130187105714505 |
10 | 30564423345344 |
11 | 9814332190419 |
12 | 351770b653628 |
13 | 140929c5621c5 |
14 | 77947c6d7560 |
15 | 3800b665a9ce |
hex | 1bcc5598a4c0 |
30564423345344 has 56 divisors (see below), whose sum is σ = 69514358608800. Its totient is φ = 13061505447936.
The previous prime is 30564423345341. The next prime is 30564423345359. The reversal of 30564423345344 is 44354332446503.
It is a tau number, because it is divible by the number of its divisors (56).
It is a junction number, because it is equal to n+sod(n) for n = 30564423345292 and 30564423345301.
It is not an unprimeable number, because it can be changed into a prime (30564423345341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97585997 + ... + 97898700.
It is an arithmetic number, because the mean of its divisors is an integer number (1241327832300).
Almost surely, 230564423345344 is an apocalyptic number.
It is an amenable number.
30564423345344 is an abundant number, since it is smaller than the sum of its proper divisors (38949935263456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30564423345344 is a wasteful number, since it uses less digits than its factorization.
30564423345344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195485065 (or 195485055 counting only the distinct ones).
The product of its (nonzero) digits is 24883200, while the sum is 50.
The spelling of 30564423345344 in words is "thirty trillion, five hundred sixty-four billion, four hundred twenty-three million, three hundred forty-five thousand, three hundred forty-four".
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