Base | Representation |
---|---|
bin | 110001110111011000… |
… | …011100011111111100 |
3 | 12010012110200001011011 |
4 | 301313120130133330 |
5 | 1334123340120234 |
6 | 40332545405004 |
7 | 3603555531022 |
oct | 616730343774 |
9 | 163173601134 |
10 | 53542504444 |
11 | 20786391080 |
12 | a463339764 |
13 | 508396bac0 |
14 | 283cdd4712 |
15 | 15d589ab64 |
hex | c7761c7fc |
53542504444 has 24 divisors (see below), whose sum is σ = 110080394928. Its totient is φ = 22465386240.
The previous prime is 53542504441. The next prime is 53542504447. The reversal of 53542504444 is 44440524535.
It is an interprime number because it is at equal distance from previous prime (53542504441) and next prime (53542504447).
It is a junction number, because it is equal to n+sod(n) for n = 53542504397 and 53542504406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53542504441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46802317 + ... + 46803460.
It is an arithmetic number, because the mean of its divisors is an integer number (4586683122).
Almost surely, 253542504444 is an apocalyptic number.
It is an amenable number.
53542504444 is an abundant number, since it is smaller than the sum of its proper divisors (56537890484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53542504444 is a wasteful number, since it uses less digits than its factorization.
53542504444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93605805 (or 93605803 counting only the distinct ones).
The product of its (nonzero) digits is 768000, while the sum is 40.
The spelling of 53542504444 in words is "fifty-three billion, five hundred forty-two million, five hundred four thousand, four hundred forty-four".
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