Base | Representation |
---|---|
bin | 1100111000110… |
… | …0110111000100 |
3 | 10202201020121121 |
4 | 3032030313010 |
5 | 102314214330 |
6 | 5210323324 |
7 | 1224311554 |
oct | 316146704 |
9 | 122636547 |
10 | 54054340 |
11 | 2856a90a |
12 | 16129544 |
13 | b277922 |
14 | 7271164 |
15 | 4b2b17a |
hex | 338cdc4 |
54054340 has 24 divisors (see below), whose sum is σ = 113725080. Its totient is φ = 21581568.
The previous prime is 54054323. The next prime is 54054353. The reversal of 54054340 is 4345045.
54054340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 4605316 + 49449024 = 2146^2 + 7032^2 .
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 7 ways as a sum of consecutive naturals, for example, 10056 + ... + 14464.
It is an arithmetic number, because the mean of its divisors is an integer number (4738545).
Almost surely, 254054340 is an apocalyptic number.
It is an amenable number.
54054340 is an abundant number, since it is smaller than the sum of its proper divisors (59670740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54054340 is a wasteful number, since it uses less digits than its factorization.
54054340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5031 (or 5029 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 25.
The square root of 54054340 is about 7352.1656673391. The cubic root of 54054340 is about 378.1030578529.
Adding to 54054340 its reverse (4345045), we get a palindrome (58399385).
The spelling of 54054340 in words is "fifty-four million, fifty-four thousand, three hundred forty".
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