Base | Representation |
---|---|
bin | 10010000011010110… |
… | …111100101000110110 |
3 | 1212000212211222121122 |
4 | 102003112330220312 |
5 | 304144211400042 |
6 | 12523231543542 |
7 | 1254226505651 |
oct | 220326745066 |
9 | 55025758548 |
10 | 19383700022 |
11 | 82476587a5 |
12 | 390b68abb2 |
13 | 1a9bac2aab |
14 | d1c4d8898 |
15 | 786acd7d2 |
hex | 4835bca36 |
19383700022 has 32 divisors (see below), whose sum is σ = 30955841280. Its totient is φ = 9077032800.
The previous prime is 19383700013. The next prime is 19383700027. The reversal of 19383700022 is 22000738391.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19383700027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2786753 + ... + 2793699.
It is an arithmetic number, because the mean of its divisors is an integer number (967370040).
Almost surely, 219383700022 is an apocalyptic number.
19383700022 is a deficient number, since it is larger than the sum of its proper divisors (11572141258).
19383700022 is a wasteful number, since it uses less digits than its factorization.
19383700022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7796.
The product of its (nonzero) digits is 18144, while the sum is 35.
The spelling of 19383700022 in words is "nineteen billion, three hundred eighty-three million, seven hundred thousand, twenty-two".
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