Base | Representation |
---|---|
bin | 1000011100111101… |
… | …0110001010000011 |
3 | 12212010102110020212 |
4 | 2013033112022003 |
5 | 14121322301300 |
6 | 1013051224335 |
7 | 110140506023 |
oct | 20717261203 |
9 | 5763373225 |
10 | 2268947075 |
11 | a6484157a |
12 | 533a480ab |
13 | 2a20c1b45 |
14 | 1774a7a83 |
15 | d42da935 |
hex | 873d6283 |
2268947075 has 36 divisors (see below), whose sum is σ = 3011706792. Its totient is φ = 1689811200.
The previous prime is 2268947063. The next prime is 2268947077. The reversal of 2268947075 is 5707498622.
It is not a de Polignac number, because 2268947075 - 214 = 2268930691 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2268947077) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6854660 + ... + 6854990.
It is an arithmetic number, because the mean of its divisors is an integer number (83658522).
Almost surely, 22268947075 is an apocalyptic number.
2268947075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2268947075 is a deficient number, since it is larger than the sum of its proper divisors (742759717).
2268947075 is a wasteful number, since it uses less digits than its factorization.
2268947075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 612 (or 480 counting only the distinct ones).
The product of its (nonzero) digits is 1693440, while the sum is 50.
The square root of 2268947075 is about 47633.4659142078. The cubic root of 2268947075 is about 1314.0385971641.
The spelling of 2268947075 in words is "two billion, two hundred sixty-eight million, nine hundred forty-seven thousand, seventy-five".
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