Base | Representation |
---|---|
bin | 100000100000110… |
… | …111011011000000 |
3 | 1102000102120211202 |
4 | 200200313123000 |
5 | 2104121032103 |
6 | 130043400332 |
7 | 16342362506 |
oct | 4040673300 |
9 | 1360376752 |
10 | 545486528 |
11 | 25aa05114 |
12 | 1328230a8 |
13 | 8901ccc2 |
14 | 52636676 |
15 | 32d50988 |
hex | 208376c0 |
545486528 has 14 divisors (see below), whose sum is σ = 1082449956. Its totient is φ = 272743232.
The previous prime is 545486527. The next prime is 545486533. The reversal of 545486528 is 825684545.
It is not an unprimeable number, because it can be changed into a prime (545486521) 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 as a sum of consecutive naturals, namely, 4261550 + ... + 4261677.
It is an arithmetic number, because the mean of its divisors is an integer number (77317854).
Almost surely, 2545486528 is an apocalyptic number.
It is an amenable number.
545486528 is a deficient number, since it is larger than the sum of its proper divisors (536963428).
545486528 is an equidigital number, since it uses as much as digits as its factorization.
545486528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8523239 (or 8523229 counting only the distinct ones).
The product of its digits is 1536000, while the sum is 47.
The square root of 545486528 is about 23355.6530202005. The cubic root of 545486528 is about 817.0739096378.
The spelling of 545486528 in words is "five hundred forty-five million, four hundred eighty-six thousand, five hundred twenty-eight".
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