Base | Representation |
---|---|
bin | 1000100110111101010001… |
… | …0011100001000010000000 |
3 | 1020111212210020200002222020 |
4 | 2021233110103201002000 |
5 | 2220040041424321122 |
6 | 32044155544241440 |
7 | 1664564545430256 |
oct | 211572423410200 |
9 | 36455706602866 |
10 | 9465374838912 |
11 | 301a274375613 |
12 | 108a552a70280 |
13 | 538772658a65 |
14 | 24a1ab4d45d6 |
15 | 116339622c5c |
hex | 89bd44e1080 |
9465374838912 has 64 divisors (see below), whose sum is σ = 25143668589600. Its totient is φ = 3154965991424.
The previous prime is 9465374838911. The next prime is 9465374838977. The reversal of 9465374838912 is 2198384735649.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-2 number, since 2×94653748389122 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (9465374838911) 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, 7137139 + ... + 8358797.
Almost surely, 29465374838912 is an apocalyptic number.
It is an amenable number.
9465374838912 is an abundant number, since it is smaller than the sum of its proper divisors (15678293750688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9465374838912 is a wasteful number, since it uses less digits than its factorization.
9465374838912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1241853 (or 1241841 counting only the distinct ones).
The product of its digits is 313528320, while the sum is 69.
The spelling of 9465374838912 in words is "nine trillion, four hundred sixty-five billion, three hundred seventy-four million, eight hundred thirty-eight thousand, nine hundred twelve".
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