Base | Representation |
---|---|
bin | 110010011111111101… |
… | …100011101010001010 |
3 | 12011221220202010220111 |
4 | 302133331203222022 |
5 | 1342022132243423 |
6 | 40524305544534 |
7 | 3626463426055 |
oct | 623775435212 |
9 | 164856663814 |
10 | 54223321738 |
11 | 20aa57191a3 |
12 | a61334514a |
13 | 5161a22a81 |
14 | 28a55b7a9c |
15 | 162552e60d |
hex | c9ff63a8a |
54223321738 has 16 divisors (see below), whose sum is σ = 81660363840. Its totient is φ = 27003241696.
The previous prime is 54223321729. The next prime is 54223321781. The reversal of 54223321738 is 83712332245.
It is a self number, because there is not a number n which added to its sum of digits gives 54223321738.
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, 4974198 + ... + 4985086.
It is an arithmetic number, because the mean of its divisors is an integer number (5103772740).
Almost surely, 254223321738 is an apocalyptic number.
54223321738 is a deficient number, since it is larger than the sum of its proper divisors (27437042102).
54223321738 is a wasteful number, since it uses less digits than its factorization.
54223321738 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20621.
The product of its digits is 241920, while the sum is 40.
The spelling of 54223321738 in words is "fifty-four billion, two hundred twenty-three million, three hundred twenty-one thousand, seven hundred thirty-eight".
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