Base | Representation |
---|---|
bin | 110011110101001000… |
… | …100110100111000000 |
3 | 12022122111120210012000 |
4 | 303311020212213000 |
5 | 1402433440441033 |
6 | 41322153304000 |
7 | 4010054403300 |
oct | 636510464700 |
9 | 168574523160 |
10 | 55652280768 |
11 | 21669297277 |
12 | a951a05000 |
13 | 532baa0766 |
14 | 299d2a7600 |
15 | 16aabe4a13 |
hex | cf52269c0 |
55652280768 has 168 divisors, whose sum is σ = 190319101200. Its totient is φ = 15900627456.
The previous prime is 55652280757. The next prime is 55652280787. The reversal of 55652280768 is 86708225655.
55652280768 is a `hidden beast` number, since 5 + 56 + 522 + 8 + 0 + 7 + 68 = 666.
It is a tau number, because it is divible by the number of its divisors (168).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
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, 243963 + ... + 413306.
Almost surely, 255652280768 is an apocalyptic number.
It is an amenable number.
55652280768 is an abundant number, since it is smaller than the sum of its proper divisors (134666820432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55652280768 is a wasteful number, since it uses less digits than its factorization.
55652280768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 657304 (or 657281 counting only the distinct ones).
The product of its (nonzero) digits is 8064000, while the sum is 54.
The spelling of 55652280768 in words is "fifty-five billion, six hundred fifty-two million, two hundred eighty thousand, seven hundred sixty-eight".
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