Base | Representation |
---|---|
bin | 111101001011011… |
… | …1001001111110101 |
3 | 12022001202011101122 |
4 | 1322112321033311 |
5 | 13201010301010 |
6 | 535411033325 |
7 | 101604461543 |
oct | 17226711765 |
9 | 5261664348 |
10 | 2052822005 |
11 | 963845613 |
12 | 49359b845 |
13 | 2693b00a0 |
14 | 1568c8d93 |
15 | c0348855 |
hex | 7a5b93f5 |
2052822005 has 8 divisors (see below), whose sum is σ = 2652877752. Its totient is φ = 1515930048.
The previous prime is 2052822001. The next prime is 2052822011. The reversal of 2052822005 is 5002282502.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 227225476 + 1825596529 = 15074^2 + 42727^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2052822005 - 22 = 2052822001 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2052822001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15790874 + ... + 15791003.
It is an arithmetic number, because the mean of its divisors is an integer number (331609719).
Almost surely, 22052822005 is an apocalyptic number.
It is an amenable number.
2052822005 is a deficient number, since it is larger than the sum of its proper divisors (600055747).
2052822005 is a wasteful number, since it uses less digits than its factorization.
2052822005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31581895.
The product of its (nonzero) digits is 3200, while the sum is 26.
The square root of 2052822005 is about 45308.0788049990. The cubic root of 2052822005 is about 1270.9167343085.
The spelling of 2052822005 in words is "two billion, fifty-two million, eight hundred twenty-two thousand, five".
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