Base | Representation |
---|---|
bin | 1100100000100… |
… | …1101110111100 |
3 | 10122201200111000 |
4 | 3020021232330 |
5 | 101412444133 |
6 | 5112330300 |
7 | 1204655610 |
oct | 310115674 |
9 | 118650430 |
10 | 52468668 |
11 | 2768753a |
12 | 156a3990 |
13 | ab40c65 |
14 | 6d7b340 |
15 | 4916413 |
hex | 3209bbc |
52468668 has 48 divisors (see below), whose sum is σ = 155464960. Its totient is φ = 14990832.
The previous prime is 52468657. The next prime is 52468673. The reversal of 52468668 is 86686425.
52468668 is a `hidden beast` number, since 524 + 68 + 6 + 68 = 666.
52468668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×524686683 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33946 + ... + 35457.
Almost surely, 252468668 is an apocalyptic number.
It is an amenable number.
52468668 is an abundant number, since it is smaller than the sum of its proper divisors (102996292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52468668 is a wasteful number, since it uses less digits than its factorization.
52468668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69423 (or 69415 counting only the distinct ones).
The product of its digits is 552960, while the sum is 45.
The square root of 52468668 is about 7243.5259370006. The cubic root of 52468668 is about 374.3691152203.
The spelling of 52468668 in words is "fifty-two million, four hundred sixty-eight thousand, six hundred sixty-eight".
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