Base | Representation |
---|---|
bin | 110001110011111110… |
… | …000010000000111011 |
3 | 12010001110221010212021 |
4 | 301303332002000323 |
5 | 1334014210423241 |
6 | 40323142255311 |
7 | 3602262053206 |
oct | 616376020073 |
9 | 163043833767 |
10 | 53485248571 |
11 | 20757034977 |
12 | a448127537 |
13 | 5074b42ba1 |
14 | 283556c93d |
15 | 15d083b0d1 |
hex | c73f8203b |
53485248571 has 2 divisors, whose sum is σ = 53485248572. Its totient is φ = 53485248570.
The previous prime is 53485248541. The next prime is 53485248623. The reversal of 53485248571 is 17584258435.
53485248571 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an a-pointer prime, because the next prime (53485248623) can be obtained adding 53485248571 to its sum of digits (52).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 53485248571 - 225 = 53451694139 is a prime.
It is not a weakly prime, because it can be changed into another prime (53485248541) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26742624285 + 26742624286.
It is an arithmetic number, because the mean of its divisors is an integer number (26742624286).
Almost surely, 253485248571 is an apocalyptic number.
53485248571 is a deficient number, since it is larger than the sum of its proper divisors (1).
53485248571 is an equidigital number, since it uses as much as digits as its factorization.
53485248571 is an evil number, because the sum of its binary digits is even.
The product of its digits is 5376000, while the sum is 52.
The spelling of 53485248571 in words is "fifty-three billion, four hundred eighty-five million, two hundred forty-eight thousand, five hundred seventy-one".
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