Base | Representation |
---|---|
bin | 110010010111111110… |
… | …100111111110111011 |
3 | 12011121120201101200121 |
4 | 302113332213332323 |
5 | 1341233340240432 |
6 | 40503123114111 |
7 | 3623246114461 |
oct | 622776477673 |
9 | 164546641617 |
10 | 54089383867 |
11 | 20a37057742 |
12 | a596512937 |
13 | 5140058aac |
14 | 28918b0831 |
15 | 16188c4197 |
hex | c97fa7fbb |
54089383867 has 2 divisors, whose sum is σ = 54089383868. Its totient is φ = 54089383866.
The previous prime is 54089383853. The next prime is 54089383883. The reversal of 54089383867 is 76838398045.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-54089383867 is a prime.
It is a super-2 number, since 2×540893838672 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (54089381867) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27044691933 + 27044691934.
It is an arithmetic number, because the mean of its divisors is an integer number (27044691934).
Almost surely, 254089383867 is an apocalyptic number.
54089383867 is a deficient number, since it is larger than the sum of its proper divisors (1).
54089383867 is an equidigital number, since it uses as much as digits as its factorization.
54089383867 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 34836480, while the sum is 61.
The spelling of 54089383867 in words is "fifty-four billion, eighty-nine million, three hundred eighty-three thousand, eight hundred sixty-seven".
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