Base | Representation |
---|---|
bin | 1001100011000111110… |
… | …0101001001100111010 |
3 | 120200102200212202020210 |
4 | 2120301330221030322 |
5 | 10141431431110414 |
6 | 203210110531550 |
7 | 14565142160601 |
oct | 2306174511472 |
9 | 520380782223 |
10 | 164046738234 |
11 | 6363211a525 |
12 | 27962b06bb6 |
13 | 12614773ba2 |
14 | 7d23152a38 |
15 | 4401d95e59 |
hex | 2631f2933a |
164046738234 has 32 divisors (see below), whose sum is σ = 328660577280. Its totient is φ = 54587790000.
The previous prime is 164046738209. The next prime is 164046738253. The reversal of 164046738234 is 432837640461.
164046738234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1640467382342 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 14679469 + ... + 14690639.
It is an arithmetic number, because the mean of its divisors is an integer number (10270643040).
Almost surely, 2164046738234 is an apocalyptic number.
164046738234 is an abundant number, since it is smaller than the sum of its proper divisors (164613839046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164046738234 is a wasteful number, since it uses less digits than its factorization.
164046738234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15186.
The product of its (nonzero) digits is 2322432, while the sum is 48.
The spelling of 164046738234 in words is "one hundred sixty-four billion, forty-six million, seven hundred thirty-eight thousand, two hundred thirty-four".
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