Base | Representation |
---|---|
bin | 111110101001010… |
… | …1010111101111000 |
3 | 12102111101000211012 |
4 | 1331102222331320 |
5 | 13301110442314 |
6 | 544330053052 |
7 | 103043046461 |
oct | 17522527570 |
9 | 5374330735 |
10 | 2102046584 |
11 | 989606790 |
12 | 4a7b7a188 |
13 | 276656561 |
14 | 15d25dd68 |
15 | c481d93e |
hex | 7d4aaf78 |
2102046584 has 16 divisors (see below), whose sum is σ = 4299640920. Its totient is φ = 955475680.
The previous prime is 2102046581. The next prime is 2102046601. The reversal of 2102046584 is 4856402012.
It is a self number, because there is not a number n which added to its sum of digits gives 2102046584.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2102046581) 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 3 ways as a sum of consecutive naturals, for example, 11943359 + ... + 11943534.
Almost surely, 22102046584 is an apocalyptic number.
It is an amenable number.
2102046584 is an abundant number, since it is smaller than the sum of its proper divisors (2197594336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2102046584 is a wasteful number, since it uses less digits than its factorization.
2102046584 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23886910 (or 23886906 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 32.
The square root of 2102046584 is about 45848.0815738238. The cubic root of 2102046584 is about 1280.9950319569.
Adding to 2102046584 its reverse (4856402012), we get a palindrome (6958448596).
The spelling of 2102046584 in words is "two billion, one hundred two million, forty-six thousand, five hundred eighty-four".
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