Base | Representation |
---|---|
bin | 11001110110110011… |
… | …100010101001111000 |
3 | 2122122212000212200200 |
4 | 121312303202221320 |
5 | 423324313322202 |
6 | 20430522002200 |
7 | 2001664555242 |
oct | 316663425170 |
9 | 78585025620 |
10 | 27763026552 |
11 | 10857560848 |
12 | 5469946360 |
13 | 2805ab9681 |
14 | 14b5305092 |
15 | ac7556e1c |
hex | 676ce2a78 |
27763026552 has 48 divisors (see below), whose sum is σ = 75230450880. Its totient is φ = 9249552000.
The previous prime is 27763026539. The next prime is 27763026559. The reversal of 27763026552 is 25562036772.
27763026552 is a `hidden beast` number, since 2 + 7 + 7 + 630 + 2 + 6 + 5 + 5 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 27763026498 and 27763026507.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27763026559) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41652 + ... + 239292.
It is an arithmetic number, because the mean of its divisors is an integer number (1567301060).
Almost surely, 227763026552 is an apocalyptic number.
It is an amenable number.
27763026552 is an abundant number, since it is smaller than the sum of its proper divisors (47467424328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27763026552 is a wasteful number, since it uses less digits than its factorization.
27763026552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 199604 (or 199597 counting only the distinct ones).
The product of its (nonzero) digits is 1058400, while the sum is 45.
The spelling of 27763026552 in words is "twenty-seven billion, seven hundred sixty-three million, twenty-six thousand, five hundred fifty-two".
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