Base | Representation |
---|---|
bin | 1100111000111… |
… | …1000000111001 |
3 | 10202201200201022 |
4 | 3032033000321 |
5 | 102320010121 |
6 | 5210432225 |
7 | 1224346355 |
oct | 316170071 |
9 | 122650638 |
10 | 54063161 |
11 | 285764a9 |
12 | 16132675 |
13 | b27b949 |
14 | 7274465 |
15 | 4b2daab |
hex | 338f039 |
54063161 has 2 divisors, whose sum is σ = 54063162. Its totient is φ = 54063160.
The previous prime is 54063109. The next prime is 54063167. The reversal of 54063161 is 16136045.
54063161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 51566761 + 2496400 = 7181^2 + 1580^2 .
It is a cyclic number.
It is not a de Polignac number, because 54063161 - 214 = 54046777 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54063161.
It is not a weakly prime, because it can be changed into another prime (54063167) 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 as a sum of consecutive naturals, namely, 27031580 + 27031581.
It is an arithmetic number, because the mean of its divisors is an integer number (27031581).
Almost surely, 254063161 is an apocalyptic number.
It is an amenable number.
54063161 is a deficient number, since it is larger than the sum of its proper divisors (1).
54063161 is an equidigital number, since it uses as much as digits as its factorization.
54063161 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 54063161 is about 7352.7655341375. The cubic root of 54063161 is about 378.1236239824.
The spelling of 54063161 in words is "fifty-four million, sixty-three thousand, one hundred sixty-one".
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