Base | Representation |
---|---|
bin | 1100100100001… |
… | …1010100111000 |
3 | 10200011200002001 |
4 | 3021003110320 |
5 | 101443021233 |
6 | 5121350344 |
7 | 1206660430 |
oct | 311032470 |
9 | 120150061 |
10 | 52704568 |
11 | 278287a4 |
12 | 157983b4 |
13 | abc4447 |
14 | 6ddd2c0 |
15 | 496127d |
hex | 3243538 |
52704568 has 16 divisors (see below), whose sum is σ = 112938480. Its totient is φ = 22587648.
The previous prime is 52704563. The next prime is 52704593. The reversal of 52704568 is 86540725.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52704563) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470521 + ... + 470632.
It is an arithmetic number, because the mean of its divisors is an integer number (7058655).
Almost surely, 252704568 is an apocalyptic number.
It is an amenable number.
52704568 is an abundant number, since it is smaller than the sum of its proper divisors (60233912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52704568 is a wasteful number, since it uses less digits than its factorization.
52704568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 941166 (or 941162 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 37.
The square root of 52704568 is about 7259.7911815699. The cubic root of 52704568 is about 374.9293330544.
The spelling of 52704568 in words is "fifty-two million, seven hundred four thousand, five hundred sixty-eight".
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