Base | Representation |
---|---|
bin | 1010101000011001… |
… | …0100010101000100 |
3 | 21100212220012010012 |
4 | 2222012110111010 |
5 | 21321032022402 |
6 | 1151102245352 |
7 | 130501516424 |
oct | 25206242504 |
9 | 7325805105 |
10 | 2853782852 |
11 | 1234982328 |
12 | 677886858 |
13 | 36630b40b |
14 | 1d1024484 |
15 | 11a810452 |
hex | aa194544 |
2853782852 has 12 divisors (see below), whose sum is σ = 4997033916. Its totient is φ = 1426058880.
The previous prime is 2853782851. The next prime is 2853782909. The reversal of 2853782852 is 2582873582.
It can be written as a sum of positive squares in 2 ways, for example, as 2290005316 + 563777536 = 47854^2 + 23744^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2853782852.
It is not an unprimeable number, because it can be changed into a prime (2853782851) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200393 + ... + 214160.
It is an arithmetic number, because the mean of its divisors is an integer number (416419493).
Almost surely, 22853782852 is an apocalyptic number.
It is an amenable number.
2853782852 is a deficient number, since it is larger than the sum of its proper divisors (2143251064).
2853782852 is a wasteful number, since it uses less digits than its factorization.
2853782852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416278 (or 416276 counting only the distinct ones).
The product of its digits is 2150400, while the sum is 50.
The square root of 2853782852 is about 53420.8091664662. The cubic root of 2853782852 is about 1418.4269514316.
The spelling of 2853782852 in words is "two billion, eight hundred fifty-three million, seven hundred eighty-two thousand, eight hundred fifty-two".
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