Base | Representation |
---|---|
bin | 1000100101000111… |
… | …0010000110101100 |
3 | 12221111202122111102 |
4 | 2021101302012230 |
5 | 14204100442033 |
6 | 1020312142232 |
7 | 111034240442 |
oct | 21121620654 |
9 | 5844678442 |
10 | 2303140268 |
11 | a82076410 |
12 | 543397978 |
13 | 2a92045c0 |
14 | 17bc48b92 |
15 | d72e1de8 |
hex | 894721ac |
2303140268 has 24 divisors (see below), whose sum is σ = 4735128720. Its totient is φ = 966352320.
The previous prime is 2303140267. The next prime is 2303140277. The reversal of 2303140268 is 8620413032.
It is a super-2 number, since 2×23031402682 = 10608910188166223648, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2303140268.
It is not an unprimeable number, because it can be changed into a prime (2303140261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2012663 + ... + 2013806.
It is an arithmetic number, because the mean of its divisors is an integer number (197297030).
Almost surely, 22303140268 is an apocalyptic number.
It is an amenable number.
2303140268 is an abundant number, since it is smaller than the sum of its proper divisors (2431988452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2303140268 is a wasteful number, since it uses less digits than its factorization.
2303140268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4026497 (or 4026495 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 29.
The square root of 2303140268 is about 47991.0436227428. The cubic root of 2303140268 is about 1320.6065983030.
The spelling of 2303140268 in words is "two billion, three hundred three million, one hundred forty thousand, two hundred sixty-eight".
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