Base | Representation |
---|---|
bin | 1100111101001… |
… | …1111000100000 |
3 | 10210021000122222 |
4 | 3033103320200 |
5 | 102403021443 |
6 | 5220450212 |
7 | 1226632646 |
oct | 317237040 |
9 | 123230588 |
10 | 54345248 |
11 | 28749431 |
12 | 16249968 |
13 | b34a169 |
14 | 7309196 |
15 | 4b87468 |
hex | 33d3e20 |
54345248 has 12 divisors (see below), whose sum is σ = 106992270. Its totient is φ = 27172608.
The previous prime is 54345229. The next prime is 54345271. The reversal of 54345248 is 84254345.
54345248 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 only one way, i.e., 48832144 + 5513104 = 6988^2 + 2348^2 .
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 as a sum of consecutive naturals, namely, 849113 + ... + 849176.
Almost surely, 254345248 is an apocalyptic number.
It is an amenable number.
54345248 is a deficient number, since it is larger than the sum of its proper divisors (52647022).
54345248 is a wasteful number, since it uses less digits than its factorization.
54345248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1698299 (or 1698291 counting only the distinct ones).
The product of its digits is 76800, while the sum is 35.
The square root of 54345248 is about 7371.9229513065. The cubic root of 54345248 is about 378.7801325204.
The spelling of 54345248 in words is "fifty-four million, three hundred forty-five thousand, two hundred forty-eight".
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