Base | Representation |
---|---|
bin | 110011100101001101… |
… | …001100010010110001 |
3 | 12021221212201222002000 |
4 | 303211031030102301 |
5 | 1401412033020431 |
6 | 41235445444213 |
7 | 4000331066565 |
oct | 634515142261 |
9 | 167855658060 |
10 | 55385048241 |
11 | 21541463546 |
12 | a898410669 |
13 | 52b86064c3 |
14 | 29759c36a5 |
15 | 16925099e6 |
hex | ce534c4b1 |
55385048241 has 32 divisors (see below), whose sum is σ = 86392512000. Its totient is φ = 34971094224.
The previous prime is 55385048239. The next prime is 55385048267. The reversal of 55385048241 is 14284058355.
55385048241 is a `hidden beast` number, since 5 + 53 + 85 + 0 + 482 + 41 = 666.
It is not a de Polignac number, because 55385048241 - 21 = 55385048239 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55385047241) 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 31 ways as a sum of consecutive naturals, for example, 2411470 + ... + 2434328.
It is an arithmetic number, because the mean of its divisors is an integer number (2699766000).
Almost surely, 255385048241 is an apocalyptic number.
It is an amenable number.
55385048241 is a deficient number, since it is larger than the sum of its proper divisors (31007463759).
55385048241 is a wasteful number, since it uses less digits than its factorization.
55385048241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27610 (or 27604 counting only the distinct ones).
The product of its (nonzero) digits is 768000, while the sum is 45.
The spelling of 55385048241 in words is "fifty-five billion, three hundred eighty-five million, forty-eight thousand, two hundred forty-one".
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