Base | Representation |
---|---|
bin | 100000111010010… |
… | …000011011001011 |
3 | 1102110221202011200 |
4 | 200322100123023 |
5 | 2112322030124 |
6 | 130442155243 |
7 | 16453064004 |
oct | 4072203313 |
9 | 1373852150 |
10 | 552142539 |
11 | 263740953 |
12 | 134ab2b23 |
13 | 8a510780 |
14 | 5348a1ab |
15 | 33717bc9 |
hex | 20e906cb |
552142539 has 12 divisors (see below), whose sum is σ = 858888576. Its totient is φ = 339779952.
The previous prime is 552142529. The next prime is 552142543. The reversal of 552142539 is 935241255.
It is a happy number.
It is not a de Polignac number, because 552142539 - 27 = 552142411 is a prime.
It is a super-2 number, since 2×5521425392 = 609722766746733042, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (552142529) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 2359467 + ... + 2359700.
It is an arithmetic number, because the mean of its divisors is an integer number (71574048).
Almost surely, 2552142539 is an apocalyptic number.
552142539 is a deficient number, since it is larger than the sum of its proper divisors (306746037).
552142539 is a wasteful number, since it uses less digits than its factorization.
552142539 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4719186 (or 4719183 counting only the distinct ones).
The product of its digits is 54000, while the sum is 36.
The square root of 552142539 is about 23497.7134845074. The cubic root of 552142539 is about 820.3837877269.
The spelling of 552142539 in words is "five hundred fifty-two million, one hundred forty-two thousand, five hundred thirty-nine".
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