Base | Representation |
---|---|
bin | 100000101011111… |
… | …010010101110000 |
3 | 1102012212200202211 |
4 | 200223322111300 |
5 | 2110341211224 |
6 | 130225421504 |
7 | 16406112346 |
oct | 4053722560 |
9 | 1365780684 |
10 | 548382064 |
11 | 26160261a |
12 | 13379a894 |
13 | 897c4c39 |
14 | 52b8b996 |
15 | 33223894 |
hex | 20afa570 |
548382064 has 20 divisors (see below), whose sum is σ = 1096765120. Its totient is φ = 265345920.
The previous prime is 548381993. The next prime is 548382097. The reversal of 548382064 is 460283845.
548382064 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552309 + ... + 553300.
It is an arithmetic number, because the mean of its divisors is an integer number (54838256).
Almost surely, 2548382064 is an apocalyptic number.
It is an amenable number.
548382064 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
548382064 is a wasteful number, since it uses less digits than its factorization.
548382064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1105648 (or 1105642 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 40.
The square root of 548382064 is about 23417.5588821722. The cubic root of 548382064 is about 818.5170818995.
The spelling of 548382064 in words is "five hundred forty-eight million, three hundred eighty-two thousand, sixty-four".
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