Base | Representation |
---|---|
bin | 111110101110001… |
… | …0111101000111001 |
3 | 12102200011012011110 |
4 | 1331130113220321 |
5 | 13302233320412 |
6 | 544500350533 |
7 | 103103465400 |
oct | 17534275071 |
9 | 5380135143 |
10 | 2104588857 |
11 | 98aa92838 |
12 | 4a89a5449 |
13 | 277036767 |
14 | 15d722637 |
15 | c4b71d3c |
hex | 7d717a39 |
2104588857 has 24 divisors (see below), whose sum is σ = 3276732096. Its totient is φ = 1198027488.
The previous prime is 2104588847. The next prime is 2104588873. The reversal of 2104588857 is 7588854012.
It is not a de Polignac number, because 2104588857 - 216 = 2104523321 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2104588807) 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 23 ways as a sum of consecutive naturals, for example, 11443 + ... + 65879.
It is an arithmetic number, because the mean of its divisors is an integer number (136530504).
Almost surely, 22104588857 is an apocalyptic number.
It is an amenable number.
2104588857 is a deficient number, since it is larger than the sum of its proper divisors (1172143239).
2104588857 is a wasteful number, since it uses less digits than its factorization.
2104588857 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54717 (or 54710 counting only the distinct ones).
The product of its (nonzero) digits is 716800, while the sum is 48.
The square root of 2104588857 is about 45875.7981619939. The cubic root of 2104588857 is about 1281.5112474552.
The spelling of 2104588857 in words is "two billion, one hundred four million, five hundred eighty-eight thousand, eight hundred fifty-seven".
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