Base | Representation |
---|---|
bin | 10010000011010011… |
… | …101000110001101010 |
3 | 1212000211012220020100 |
4 | 102003103220301222 |
5 | 304144001112414 |
6 | 12523201210230 |
7 | 1254216232653 |
oct | 220323506152 |
9 | 55024186210 |
10 | 19382832234 |
11 | 8247115817 |
12 | 390b330976 |
13 | 1a9b87aacc |
14 | d1c35052a |
15 | 7869ab609 |
hex | 4834e8c6a |
19382832234 has 24 divisors (see below), whose sum is σ = 44466498180. Its totient is φ = 6080888448.
The previous prime is 19382832229. The next prime is 19382832239. The reversal of 19382832234 is 43223828391.
19382832234 is a `hidden beast` number, since 1 + 9 + 382 + 8 + 32 + 234 = 666.
It is an interprime number because it is at equal distance from previous prime (19382832229) and next prime (19382832239).
It can be written as a sum of positive squares in 2 ways, for example, as 17618580225 + 1764252009 = 132735^2 + 42003^2 .
It is a super-2 number, since 2×193828322342 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 19382832234.
It is not an unprimeable number, because it can be changed into a prime (19382832239) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31670989 + ... + 31671600.
Almost surely, 219382832234 is an apocalyptic number.
19382832234 is an abundant number, since it is smaller than the sum of its proper divisors (25083665946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19382832234 is a wasteful number, since it uses less digits than its factorization.
19382832234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63342614 (or 63342611 counting only the distinct ones).
The product of its digits is 497664, while the sum is 45.
The spelling of 19382832234 in words is "nineteen billion, three hundred eighty-two million, eight hundred thirty-two thousand, two hundred thirty-four".
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