Base | Representation |
---|---|
bin | 1000011100001111101001… |
… | …0000110111100000111000 |
3 | 1012212021201201020022000211 |
4 | 2013003322100313200320 |
5 | 2204031124442210143 |
6 | 31423441103440504 |
7 | 1645360651016035 |
oct | 207037220674070 |
9 | 35767651208024 |
10 | 9281328085048 |
11 | 2a59209816358 |
12 | 105a949bb6134 |
13 | 5242c15030c6 |
14 | 24130c09438c |
15 | 111666a0b49d |
hex | 870fa437838 |
9281328085048 has 16 divisors (see below), whose sum is σ = 17423948235960. Its totient is φ = 4634941888800.
The previous prime is 9281328084989. The next prime is 9281328085049. The reversal of 9281328085048 is 8405808231829.
It is a super-2 number, since 2×92813280850482 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 9281328084983 and 9281328085001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9281328085049) 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, 715262323 + ... + 715275298.
Almost surely, 29281328085048 is an apocalyptic number.
It is an amenable number.
9281328085048 is a deficient number, since it is larger than the sum of its proper divisors (8142620150912).
9281328085048 is a wasteful number, since it uses less digits than its factorization.
9281328085048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1430538438 (or 1430538434 counting only the distinct ones).
The product of its (nonzero) digits is 8847360, while the sum is 58.
The spelling of 9281328085048 in words is "nine trillion, two hundred eighty-one billion, three hundred twenty-eight million, eighty-five thousand, forty-eight".
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