Base | Representation |
---|---|
bin | 110010110011101011… |
… | …000101110010010001 |
3 | 12012210222000121122100 |
4 | 302303223011302101 |
5 | 1343211312300410 |
6 | 41021202031013 |
7 | 3640620363606 |
oct | 626353056221 |
9 | 165728017570 |
10 | 54554025105 |
11 | 21155363568 |
12 | a6a6048469 |
13 | 51b53b0a38 |
14 | 28d74a06ad |
15 | 16445a58c0 |
hex | cb3ac5c91 |
54554025105 has 24 divisors (see below), whose sum is σ = 98671629888. Its totient is φ = 27830458656.
The previous prime is 54554025089. The next prime is 54554025157. The reversal of 54554025105 is 50152045545.
54554025105 is a `hidden beast` number, since 5 + 4 + 5 + 540 + 2 + 5 + 105 = 666.
54554025105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 54554025105 - 24 = 54554025089 is a prime.
It is a super-2 number, since 2×545540251052 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 54554025105.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26353567 + ... + 26355636.
It is an arithmetic number, because the mean of its divisors is an integer number (4111317912).
Almost surely, 254554025105 is an apocalyptic number.
It is an amenable number.
54554025105 is a deficient number, since it is larger than the sum of its proper divisors (44117604783).
54554025105 is a wasteful number, since it uses less digits than its factorization.
54554025105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52709237 (or 52709234 counting only the distinct ones).
The product of its (nonzero) digits is 100000, while the sum is 36.
The spelling of 54554025105 in words is "fifty-four billion, five hundred fifty-four million, twenty-five thousand, one hundred five".
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