Base | Representation |
---|---|
bin | 11001110010001101… |
… | …01001010110011000 |
3 | 1022201201221111012200 |
4 | 30321012221112120 |
5 | 211322243223212 |
6 | 10205342210200 |
7 | 1000020044331 |
oct | 147106512630 |
9 | 38651844180 |
10 | 13842945432 |
11 | 5963a88878 |
12 | 2823b83960 |
13 | 13c7c0cc94 |
14 | 9546b3288 |
15 | 56045d6dc |
hex | 3391a9598 |
13842945432 has 48 divisors (see below), whose sum is σ = 37497576480. Its totient is φ = 4613544000.
The previous prime is 13842945401. The next prime is 13842945449. The reversal of 13842945432 is 23454924831.
13842945432 is a `hidden beast` number, since 1 + 3 + 84 + 29 + 4 + 543 + 2 = 666.
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, 560382 + ... + 584562.
It is an arithmetic number, because the mean of its divisors is an integer number (781199510).
Almost surely, 213842945432 is an apocalyptic number.
13842945432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13842945432 is an abundant number, since it is smaller than the sum of its proper divisors (23654631048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13842945432 is a wasteful number, since it uses less digits than its factorization.
13842945432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32144 (or 32137 counting only the distinct ones).
The product of its digits is 829440, while the sum is 45.
The spelling of 13842945432 in words is "thirteen billion, eight hundred forty-two million, nine hundred forty-five thousand, four hundred thirty-two".
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