Base | Representation |
---|---|
bin | 110011100101010001… |
… | …010000001000011000 |
3 | 12021221221202001000100 |
4 | 303211101100020120 |
5 | 1401412321100121 |
6 | 41235524335400 |
7 | 4000343121516 |
oct | 634521201030 |
9 | 167857661010 |
10 | 55386112536 |
11 | 21542020127 |
12 | a898844560 |
13 | 52b88b9a71 |
14 | 2975bbd4b6 |
15 | 169266a026 |
hex | ce5450218 |
55386112536 has 24 divisors (see below), whose sum is σ = 150004054980. Its totient is φ = 18462037488.
The previous prime is 55386112531. The next prime is 55386112543. The reversal of 55386112536 is 63521168355.
55386112536 is a `hidden beast` number, since 5 + 5 + 3 + 8 + 611 + 25 + 3 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a junction number, because it is equal to n+sod(n) for n = 55386112491 and 55386112500.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55386112531) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 384625710 + ... + 384625853.
Almost surely, 255386112536 is an apocalyptic number.
It is an amenable number.
55386112536 is an abundant number, since it is smaller than the sum of its proper divisors (94617942444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55386112536 is a wasteful number, since it uses less digits than its factorization.
55386112536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 769251575 (or 769251568 counting only the distinct ones).
The product of its digits is 648000, while the sum is 45.
The spelling of 55386112536 in words is "fifty-five billion, three hundred eighty-six million, one hundred twelve thousand, five hundred thirty-six".
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