Base | Representation |
---|---|
bin | 100000111011110… |
… | …111101100011010 |
3 | 1102111202020102000 |
4 | 200323313230122 |
5 | 2112424044110 |
6 | 130455221430 |
7 | 16456505136 |
oct | 4073675432 |
9 | 1374666360 |
10 | 552565530 |
11 | 2639aa730 |
12 | 135077876 |
13 | 8a62b16a |
14 | 5355a3c6 |
15 | 3379d1c0 |
hex | 20ef7b1a |
552565530 has 64 divisors (see below), whose sum is σ = 1607472000. Its totient is φ = 133954560.
The previous prime is 552565513. The next prime is 552565537. The reversal of 552565530 is 35565255.
552565530 is a `hidden beast` number, since 5 + 52 + 56 + 553 + 0 = 666.
552565530 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (552565537) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 90055 + ... + 95994.
It is an arithmetic number, because the mean of its divisors is an integer number (25116750).
Almost surely, 2552565530 is an apocalyptic number.
552565530 is an abundant number, since it is smaller than the sum of its proper divisors (1054906470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552565530 is a wasteful number, since it uses less digits than its factorization.
552565530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186076 (or 186070 counting only the distinct ones).
The product of its (nonzero) digits is 112500, while the sum is 36.
The square root of 552565530 is about 23506.7124455973. The cubic root of 552565530 is about 820.5932302512.
The spelling of 552565530 in words is "five hundred fifty-two million, five hundred sixty-five thousand, five hundred thirty".
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