Base | Representation |
---|---|
bin | 111110100111011… |
… | …0001010100110100 |
3 | 12102102110002011122 |
4 | 1331032301110310 |
5 | 13300330232202 |
6 | 544252123112 |
7 | 103031260361 |
oct | 17516612464 |
9 | 5372402148 |
10 | 2101024052 |
11 | 988a78516 |
12 | 4a7766498 |
13 | 276388cca |
14 | 15d075468 |
15 | c46ba9a2 |
hex | 7d3b1534 |
2101024052 has 12 divisors (see below), whose sum is σ = 3683397060. Its totient is φ = 1048624896.
The previous prime is 2101024027. The next prime is 2101024061. The reversal of 2101024052 is 2504201012.
It can be written as a sum of positive squares in 2 ways, for example, as 261986596 + 1839037456 = 16186^2 + 42884^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2101024052.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469277 + ... + 473732.
It is an arithmetic number, because the mean of its divisors is an integer number (306949755).
Almost surely, 22101024052 is an apocalyptic number.
It is an amenable number.
2101024052 is a deficient number, since it is larger than the sum of its proper divisors (1582373008).
2101024052 is a wasteful number, since it uses less digits than its factorization.
2101024052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 943570 (or 943568 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 2101024052 is about 45836.9289110865. The cubic root of 2101024052 is about 1280.7872866622.
Adding to 2101024052 its reverse (2504201012), we get a palindrome (4605225064).
The spelling of 2101024052 in words is "two billion, one hundred one million, twenty-four thousand, fifty-two".
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