Base | Representation |
---|---|
bin | 110011011010100001… |
… | …000100101100111100 |
3 | 12021111101021200011002 |
4 | 303122201010230330 |
5 | 1401030130220102 |
6 | 41210001545432 |
7 | 3663022540511 |
oct | 633241045474 |
9 | 167441250132 |
10 | 55205710652 |
11 | 2145a203564 |
12 | a848345278 |
13 | 528a404ca1 |
14 | 2959c5d308 |
15 | 16818d2902 |
hex | cda844b3c |
55205710652 has 12 divisors (see below), whose sum is σ = 97773970056. Its totient is φ = 27270290640.
The previous prime is 55205710607. The next prime is 55205710673. The reversal of 55205710652 is 25601750255.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83140799 + ... + 83141462.
It is an arithmetic number, because the mean of its divisors is an integer number (8147830838).
Almost surely, 255205710652 is an apocalyptic number.
It is an amenable number.
55205710652 is a deficient number, since it is larger than the sum of its proper divisors (42568259404).
55205710652 is a wasteful number, since it uses less digits than its factorization.
55205710652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166282348 (or 166282346 counting only the distinct ones).
The product of its (nonzero) digits is 105000, while the sum is 38.
The spelling of 55205710652 in words is "fifty-five billion, two hundred five million, seven hundred ten thousand, six hundred fifty-two".
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