Base | Representation |
---|---|
bin | 100011100110111101… |
… | …011000111001001010 |
3 | 10122200122010110100100 |
4 | 203212331120321022 |
5 | 1111301023401134 |
6 | 25321551550230 |
7 | 2522326442121 |
oct | 434675307112 |
9 | 118618113310 |
10 | 38234590794 |
11 | 1524047aa74 |
12 | 74b082b376 |
13 | 37b43b3c2a |
14 | 1bc9d3aab8 |
15 | edba12999 |
hex | 8e6f58e4a |
38234590794 has 24 divisors (see below), whose sum is σ = 82861358112. Its totient is φ = 12741825960.
The previous prime is 38234590789. The next prime is 38234590811. The reversal of 38234590794 is 49709543283.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 38234590794.
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 11 ways as a sum of consecutive naturals, for example, 174864 + ... + 327179.
It is an arithmetic number, because the mean of its divisors is an integer number (3452556588).
Almost surely, 238234590794 is an apocalyptic number.
38234590794 is an abundant number, since it is smaller than the sum of its proper divisors (44626767318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38234590794 is a wasteful number, since it uses less digits than its factorization.
38234590794 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 506282 (or 506279 counting only the distinct ones).
The product of its (nonzero) digits is 6531840, while the sum is 54.
The spelling of 38234590794 in words is "thirty-eight billion, two hundred thirty-four million, five hundred ninety thousand, seven hundred ninety-four".
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