Base | Representation |
---|---|
bin | 1011000000100000001… |
… | …0001111110111110111 |
3 | 200002010122011110222212 |
4 | 2300020002033313313 |
5 | 11044301010234210 |
6 | 222513311444035 |
7 | 16443256051163 |
oct | 2601002176767 |
9 | 602118143885 |
10 | 189113368055 |
11 | 73225625517 |
12 | 3079982661b |
13 | 14aaaa38c21 |
14 | 92202c1ca3 |
15 | 4dbc82a805 |
hex | 2c0808fdf7 |
189113368055 has 16 divisors (see below), whose sum is σ = 227678653440. Its totient is φ = 150796144128.
The previous prime is 189113367997. The next prime is 189113368069. The reversal of 189113368055 is 550863311981.
189113368055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 189113368055 - 26 = 189113367991 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 189113367994 and 189113368012.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2942201 + ... + 3005789.
It is an arithmetic number, because the mean of its divisors is an integer number (14229915840).
Almost surely, 2189113368055 is an apocalyptic number.
189113368055 is a deficient number, since it is larger than the sum of its proper divisors (38565285385).
189113368055 is a wasteful number, since it uses less digits than its factorization.
189113368055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65530.
The product of its (nonzero) digits is 777600, while the sum is 50.
The spelling of 189113368055 in words is "one hundred eighty-nine billion, one hundred thirteen million, three hundred sixty-eight thousand, fifty-five".
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