Base | Representation |
---|---|
bin | 1010101000110111… |
… | …0000110000000000 |
3 | 21101000120022222000 |
4 | 2222031300300000 |
5 | 21322031444042 |
6 | 1151212144000 |
7 | 130524224616 |
oct | 25215606000 |
9 | 7330508860 |
10 | 2855734272 |
11 | 1235a95476 |
12 | 678468000 |
13 | 3668426c1 |
14 | 1d13b16b6 |
15 | 11aa9874c |
hex | aa370c00 |
2855734272 has 88 divisors (see below), whose sum is σ = 8457385200. Its totient is φ = 951902208.
The previous prime is 2855734267. The next prime is 2855734309. The reversal of 2855734272 is 2724375582.
2855734272 is a `hidden beast` number, since 2 + 8 + 5 + 573 + 4 + 2 + 72 = 666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23997 + ... + 79292.
It is an arithmetic number, because the mean of its divisors is an integer number (96106650).
Almost surely, 22855734272 is an apocalyptic number.
It is an amenable number.
2855734272 is an abundant number, since it is smaller than the sum of its proper divisors (5601650928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2855734272 is a wasteful number, since it uses less digits than its factorization.
2855734272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103318 (or 103294 counting only the distinct ones).
The product of its digits is 940800, while the sum is 45.
The square root of 2855734272 is about 53439.0706506017. The cubic root of 2855734272 is about 1418.7501850945.
The spelling of 2855734272 in words is "two billion, eight hundred fifty-five million, seven hundred thirty-four thousand, two hundred seventy-two".
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