Base | Representation |
---|---|
bin | 1100000111111110110… |
… | …0110101000100101000 |
3 | 201220122211212111122001 |
4 | 3001333230311010220 |
5 | 11403100011411420 |
6 | 235405254540344 |
7 | 21022614223465 |
oct | 3017754650450 |
9 | 656584774561 |
10 | 208300888360 |
11 | 8038146a514 |
12 | 344536676b4 |
13 | 16847cb1536 |
14 | a12071066c |
15 | 56420a6b0a |
hex | 307fb35128 |
208300888360 has 16 divisors (see below), whose sum is σ = 468676998900. Its totient is φ = 83320355328.
The previous prime is 208300888351. The next prime is 208300888363. The reversal of 208300888360 is 63888003802.
208300888360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 190303592644 + 17997295716 = 436238^2 + 134154^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 208300888360.
It is not an unprimeable number, because it can be changed into a prime (208300888363) 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 3 ways as a sum of consecutive naturals, for example, 2603761065 + ... + 2603761144.
Almost surely, 2208300888360 is an apocalyptic number.
208300888360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
208300888360 is an abundant number, since it is smaller than the sum of its proper divisors (260376110540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
208300888360 is a wasteful number, since it uses less digits than its factorization.
208300888360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5207522220 (or 5207522216 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 46.
The spelling of 208300888360 in words is "two hundred eight billion, three hundred million, eight hundred eighty-eight thousand, three hundred sixty".
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