Base | Representation |
---|---|
bin | 110011010010001011… |
… | …111101100011010000 |
3 | 12021010122022112101110 |
4 | 303102023331203100 |
5 | 1400233341133413 |
6 | 41144050333320 |
7 | 3656404632243 |
oct | 632213754320 |
9 | 167118275343 |
10 | 55065958608 |
11 | 21398330801 |
12 | a80958a240 |
13 | 526748377b |
14 | 294548125a |
15 | 16744c98c3 |
hex | cd22fd8d0 |
55065958608 has 40 divisors (see below), whose sum is σ = 143208468000. Its totient is φ = 18232127104.
The previous prime is 55065958583. The next prime is 55065958639. The reversal of 55065958608 is 80685956055.
55065958608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3842538 + ... + 3856841.
It is an arithmetic number, because the mean of its divisors is an integer number (3580211700).
Almost surely, 255065958608 is an apocalyptic number.
It is an amenable number.
55065958608 is an abundant number, since it is smaller than the sum of its proper divisors (88142509392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55065958608 is a wasteful number, since it uses less digits than its factorization.
55065958608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7699539 (or 7699533 counting only the distinct ones).
The product of its (nonzero) digits is 12960000, while the sum is 57.
The spelling of 55065958608 in words is "fifty-five billion, sixty-five million, nine hundred fifty-eight thousand, six hundred eight".
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