Base | Representation |
---|---|
bin | 110010011000000101… |
… | …001110110111110100 |
3 | 12011121200222101202102 |
4 | 302120011032313310 |
5 | 1341234311203040 |
6 | 40503224201232 |
7 | 3623266620464 |
oct | 623005166764 |
9 | 164550871672 |
10 | 54091116020 |
11 | 20a38030077 |
12 | a597009218 |
13 | 5140514336 |
14 | 2891c01ba4 |
15 | 1618b17515 |
hex | c9814edf4 |
54091116020 has 12 divisors (see below), whose sum is σ = 113591343684. Its totient is φ = 21636446400.
The previous prime is 54091116007. The next prime is 54091116049. The reversal of 54091116020 is 2061119045.
54091116020 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 2 ways, for example, as 6989963236 + 47101152784 = 83606^2 + 217028^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1352277881 + ... + 1352277920.
It is an arithmetic number, because the mean of its divisors is an integer number (9465945307).
Almost surely, 254091116020 is an apocalyptic number.
It is an amenable number.
54091116020 is an abundant number, since it is smaller than the sum of its proper divisors (59500227664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54091116020 is a wasteful number, since it uses less digits than its factorization.
54091116020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2704555810 (or 2704555808 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 29.
The spelling of 54091116020 in words is "fifty-four billion, ninety-one million, one hundred sixteen thousand, twenty".
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