Base | Representation |
---|---|
bin | 1100111001000… |
… | …0001101011000 |
3 | 10202201221102121 |
4 | 3032100031120 |
5 | 102320134211 |
6 | 5210511024 |
7 | 1224366550 |
oct | 316201530 |
9 | 122657377 |
10 | 54068056 |
11 | 2857a149 |
12 | 16135474 |
13 | b280c43 |
14 | 7276160 |
15 | 4b30271 |
hex | 3390358 |
54068056 has 32 divisors (see below), whose sum is σ = 118052640. Its totient is φ = 22733568.
The previous prime is 54068051. The next prime is 54068057. The reversal of 54068056 is 65086045.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54068051) 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 in 7 ways as a sum of consecutive naturals, for example, 6141 + ... + 12076.
It is an arithmetic number, because the mean of its divisors is an integer number (3689145).
Almost surely, 254068056 is an apocalyptic number.
54068056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
54068056 is an abundant number, since it is smaller than the sum of its proper divisors (63984584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54068056 is a wasteful number, since it uses less digits than its factorization.
54068056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18283 (or 18279 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 34.
The square root of 54068056 is about 7353.0983945545. The cubic root of 54068056 is about 378.1350356920.
The spelling of 54068056 in words is "fifty-four million, sixty-eight thousand, fifty-six".
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