Base | Representation |
---|---|
bin | 10001010010111100… |
… | …11001001110111000 |
3 | 212222010210220011210 |
4 | 20221132121032320 |
5 | 123004124034440 |
6 | 4133230123120 |
7 | 446052504156 |
oct | 105136311670 |
9 | 25863726153 |
10 | 9285768120 |
11 | 3a35635032 |
12 | 19719504a0 |
13 | b4ca37265 |
14 | 6413623d6 |
15 | 395328a80 |
hex | 2297993b8 |
9285768120 has 64 divisors (see below), whose sum is σ = 27864673920. Its totient is φ = 2475549824.
The previous prime is 9285768091. The next prime is 9285768131. The reversal of 9285768120 is 218675829.
9285768120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 9285768120.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 592627 + ... + 608093.
It is an arithmetic number, because the mean of its divisors is an integer number (435385530).
Almost surely, 29285768120 is an apocalyptic number.
It is an amenable number.
9285768120 is an abundant number, since it is smaller than the sum of its proper divisors (18578905800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9285768120 is a wasteful number, since it uses less digits than its factorization.
9285768120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20484 (or 20480 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 48.
The square root of 9285768120 is about 96362.6904979308. The cubic root of 9285768120 is about 2101.8704514247.
The spelling of 9285768120 in words is "nine billion, two hundred eighty-five million, seven hundred sixty-eight thousand, one hundred twenty".
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