Base | Representation |
---|---|
bin | 1101000000010… |
… | …1011100111101 |
3 | 10210122100011212 |
4 | 3100011130331 |
5 | 102431021120 |
6 | 5225054205 |
7 | 1231436621 |
oct | 320053475 |
9 | 123570155 |
10 | 54548285 |
11 | 28877a30 |
12 | 16327365 |
13 | b3bb6bc |
14 | 735d181 |
15 | 4bc76c5 |
hex | 340573d |
54548285 has 16 divisors (see below), whose sum is σ = 72109440. Its totient is φ = 39282240.
The previous prime is 54548267. The next prime is 54548293. The reversal of 54548285 is 58284545.
It is a happy number.
54548285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 54548285 - 216 = 54482749 is a prime.
It is a congruent number.
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, 851 + ... + 10479.
It is an arithmetic number, because the mean of its divisors is an integer number (4506840).
Almost surely, 254548285 is an apocalyptic number.
54548285 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54548285 is a deficient number, since it is larger than the sum of its proper divisors (17561155).
54548285 is a wasteful number, since it uses less digits than its factorization.
54548285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9748.
The product of its digits is 256000, while the sum is 41.
The square root of 54548285 is about 7385.6810789527. The cubic root of 54548285 is about 379.2512611368.
The spelling of 54548285 in words is "fifty-four million, five hundred forty-eight thousand, two hundred eighty-five".
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