Base | Representation |
---|---|
bin | 100000101010011… |
… | …101011101001000 |
3 | 1102012011100212212 |
4 | 200222131131020 |
5 | 2110242022413 |
6 | 130213324252 |
7 | 16402636220 |
oct | 4052353510 |
9 | 1365140785 |
10 | 548001608 |
11 | 2613727a0 |
12 | 133636688 |
13 | 896c0a0b |
14 | 52acd080 |
15 | 3319aca8 |
hex | 20a9d748 |
548001608 has 64 divisors (see below), whose sum is σ = 1287014400. Its totient is φ = 212512320.
The previous prime is 548001581. The next prime is 548001631. The reversal of 548001608 is 806100845.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 137873 + ... + 141791.
It is an arithmetic number, because the mean of its divisors is an integer number (20109600).
Almost surely, 2548001608 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 548001608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (643507200).
548001608 is an abundant number, since it is smaller than the sum of its proper divisors (739012792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
548001608 is a wasteful number, since it uses less digits than its factorization.
548001608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4170 (or 4166 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 32.
The square root of 548001608 is about 23409.4341665919. The cubic root of 548001608 is about 818.3277481000.
The spelling of 548001608 in words is "five hundred forty-eight million, one thousand, six hundred eight".
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