Base | Representation |
---|---|
bin | 1001001110110010… |
… | …01001000111001111 |
3 | 110210101100021002200 |
4 | 10213121021013033 |
5 | 40122200312042 |
6 | 2135433252543 |
7 | 233545124361 |
oct | 44731110717 |
9 | 13711307080 |
10 | 4955869647 |
11 | 2113506243 |
12 | b63864153 |
13 | 60c97a061 |
14 | 350294d31 |
15 | 1e013ac4c |
hex | 1276491cf |
4955869647 has 12 divisors (see below), whose sum is σ = 7210731840. Its totient is φ = 3279796128.
The previous prime is 4955869643. The next prime is 4955869657. The reversal of 4955869647 is 7469685594.
4955869647 is a `hidden beast` number, since 4 + 9 + 5 + 586 + 9 + 6 + 47 = 666.
It is not a de Polignac number, because 4955869647 - 22 = 4955869643 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4955869643) 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 11 ways as a sum of consecutive naturals, for example, 2008447 + ... + 2010912.
It is an arithmetic number, because the mean of its divisors is an integer number (600894320).
Almost surely, 24955869647 is an apocalyptic number.
4955869647 is a deficient number, since it is larger than the sum of its proper divisors (2254862193).
4955869647 is a wasteful number, since it uses less digits than its factorization.
4955869647 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4019502 (or 4019499 counting only the distinct ones).
The product of its digits is 65318400, while the sum is 63.
The square root of 4955869647 is about 70397.9378036033. The cubic root of 4955869647 is about 1704.9302834959.
The spelling of 4955869647 in words is "four billion, nine hundred fifty-five million, eight hundred sixty-nine thousand, six hundred forty-seven".
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