Base | Representation |
---|---|
bin | 1100111011100… |
… | …0100001101001 |
3 | 10210001022221210 |
4 | 3032320201221 |
5 | 102340430233 |
6 | 5214223333 |
7 | 1225655160 |
oct | 316704151 |
9 | 123038853 |
10 | 54233193 |
11 | 28682223 |
12 | 161b4b49 |
13 | b30b161 |
14 | 72ba3d7 |
15 | 4b64163 |
hex | 33b8869 |
54233193 has 16 divisors (see below), whose sum is σ = 83075456. Its totient is φ = 30827520.
The previous prime is 54233189. The next prime is 54233203. The reversal of 54233193 is 39133245.
54233193 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 54233193 - 22 = 54233189 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 54233193.
It is not an unprimeable number, because it can be changed into a prime (54233143) by changing a digit.
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, 2638 + ... + 10743.
It is an arithmetic number, because the mean of its divisors is an integer number (5192216).
Almost surely, 254233193 is an apocalyptic number.
It is an amenable number.
54233193 is a deficient number, since it is larger than the sum of its proper divisors (28842263).
54233193 is a wasteful number, since it uses less digits than its factorization.
54233193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13584.
The product of its digits is 9720, while the sum is 30.
The square root of 54233193 is about 7364.3189094444. The cubic root of 54233193 is about 378.5196165611.
The spelling of 54233193 in words is "fifty-four million, two hundred thirty-three thousand, one hundred ninety-three".
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