Base | Representation |
---|---|
bin | 11001100111100111… |
… | …000000100101101010 |
3 | 2122000002022101221202 |
4 | 121213213000211222 |
5 | 422314032124200 |
6 | 20345333404202 |
7 | 1662450563600 |
oct | 314747004552 |
9 | 78002271852 |
10 | 27508083050 |
11 | 10736660a38 |
12 | 53b8499662 |
13 | 2795035b26 |
14 | 148d4dd870 |
15 | aaee981d5 |
hex | 6679c096a |
27508083050 has 72 divisors (see below), whose sum is σ = 59554211724. Its totient is φ = 9425687040.
The previous prime is 27508083047. The next prime is 27508083059. The reversal of 27508083050 is 5038080572.
It can be written as a sum of positive squares in 6 ways, for example, as 8624651161 + 18883431889 = 92869^2 + 137417^2 .
It is a junction number, because it is equal to n+sod(n) for n = 27508082995 and 27508083013.
It is not an unprimeable number, because it can be changed into a prime (27508083059) by changing a digit.
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 35 ways as a sum of consecutive naturals, for example, 7438802 + ... + 7442498.
Almost surely, 227508083050 is an apocalyptic number.
27508083050 is an abundant number, since it is smaller than the sum of its proper divisors (32046128674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27508083050 is a wasteful number, since it uses less digits than its factorization.
27508083050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6760 (or 6748 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 38.
The spelling of 27508083050 in words is "twenty-seven billion, five hundred eight million, eighty-three thousand, fifty".
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