Base | Representation |
---|---|
bin | 1100011010101… |
… | …0100001000110 |
3 | 10121222212111100 |
4 | 3012222201012 |
5 | 101313004122 |
6 | 5100120530 |
7 | 1201442556 |
oct | 306524106 |
9 | 117885440 |
10 | 52078662 |
11 | 27440519 |
12 | 15536146 |
13 | aa3559c |
14 | 6cb9166 |
15 | 488aaac |
hex | 31aa846 |
52078662 has 24 divisors (see below), whose sum is σ = 113205456. Its totient is φ = 17302896.
The previous prime is 52078661. The next prime is 52078673. The reversal of 52078662 is 26687025.
52078662 is a `hidden beast` number, since 520 + 78 + 6 + 62 = 666.
It is a plaindrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52078661) 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 11 ways as a sum of consecutive naturals, for example, 1143 + ... + 10269.
It is an arithmetic number, because the mean of its divisors is an integer number (4716894).
Almost surely, 252078662 is an apocalyptic number.
52078662 is an abundant number, since it is smaller than the sum of its proper divisors (61126794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52078662 is a wasteful number, since it uses less digits than its factorization.
52078662 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9452 (or 9449 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 52078662 is about 7216.5547181463. The cubic root of 52078662 is about 373.4392303404.
The spelling of 52078662 in words is "fifty-two million, seventy-eight thousand, six hundred sixty-two".
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