Base | Representation |
---|---|
bin | 1100010101101111000100100… |
… | …1111101100100001000110110 |
3 | 11012212110220101120012112120100 |
4 | 3011123301021331210020312 |
5 | 1402303102224433324421 |
6 | 12314434125425214530 |
7 | 350620202361342450 |
oct | 30533611175441066 |
9 | 4185426346175510 |
10 | 868323369042486 |
11 | 231746966754385 |
12 | 8147aa77491446 |
13 | 2b36870871b716 |
14 | 1145d10a8c12d0 |
15 | 6a5c13bd3ec26 |
hex | 315bc49f64236 |
868323369042486 has 24 divisors (see below), whose sum is σ = 2150134056676944. Its totient is φ = 248092391154960.
The previous prime is 868323369042469. The next prime is 868323369042491. The reversal of 868323369042486 is 684240963323868.
868323369042486 is a `hidden beast` number, since 8 + 6 + 8 + 3 + 2 + 3 + 36 + 90 + 424 + 86 = 666.
868323369042486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3445727654805 + ... + 3445727655056.
It is an arithmetic number, because the mean of its divisors is an integer number (89588919028206).
Almost surely, 2868323369042486 is an apocalyptic number.
868323369042486 is an abundant number, since it is smaller than the sum of its proper divisors (1281810687634458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
868323369042486 is a wasteful number, since it uses less digits than its factorization.
868323369042486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6891455309876 (or 6891455309873 counting only the distinct ones).
The product of its (nonzero) digits is 1719926784, while the sum is 72.
The spelling of 868323369042486 in words is "eight hundred sixty-eight trillion, three hundred twenty-three billion, three hundred sixty-nine million, forty-two thousand, four hundred eighty-six".
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