Base | Representation |
---|---|
bin | 110011010011101000… |
… | …110101111110000000 |
3 | 12021012100010120000200 |
4 | 303103220311332000 |
5 | 1400311104310234 |
6 | 41150320245200 |
7 | 3660121611531 |
oct | 632350657600 |
9 | 167170116020 |
10 | 55090306944 |
11 | 21400050aa2 |
12 | a815770800 |
13 | 526c52a17a |
14 | 29487bc688 |
15 | 16766d8d99 |
hex | cd3a35f80 |
55090306944 has 96 divisors (see below), whose sum is σ = 161215212600. Its totient is φ = 18052168704.
The previous prime is 55090306939. The next prime is 55090306967. The reversal of 55090306944 is 44960309055.
55090306944 is a `hidden beast` number, since 550 + 9 + 0 + 3 + 0 + 6 + 94 + 4 = 666.
55090306944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (96).
It is a self number, because there is not a number n which added to its sum of digits gives 55090306944.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 337299 + ... + 473234.
Almost surely, 255090306944 is an apocalyptic number.
It is an amenable number.
55090306944 is an abundant number, since it is smaller than the sum of its proper divisors (106124905656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55090306944 is a wasteful number, since it uses less digits than its factorization.
55090306944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 810612 (or 810597 counting only the distinct ones).
The product of its (nonzero) digits is 583200, while the sum is 45.
The spelling of 55090306944 in words is "fifty-five billion, ninety million, three hundred six thousand, nine hundred forty-four".
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