Base | Representation |
---|---|
bin | 11000010010011111… |
… | …10010100011001110 |
3 | 1020122210010110121000 |
4 | 30021033302203032 |
5 | 203201222123141 |
6 | 5553541121130 |
7 | 641100322542 |
oct | 141117624316 |
9 | 36583113530 |
10 | 13040036046 |
11 | 55918400a4 |
12 | 263b0b91a6 |
13 | 12ca77ba7b |
14 | 8b9bcba22 |
15 | 514c0e5b6 |
hex | 3093f28ce |
13040036046 has 32 divisors (see below), whose sum is σ = 29015632800. Its totient is φ = 4341012480.
The previous prime is 13040036039. The next prime is 13040036057. The reversal of 13040036046 is 64063004031.
13040036046 is a `hidden beast` number, since 13 + 0 + 40 + 0 + 3 + 604 + 6 = 666.
13040036046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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, 115485 + ... + 198536.
It is an arithmetic number, because the mean of its divisors is an integer number (906738525).
Almost surely, 213040036046 is an apocalyptic number.
13040036046 is an abundant number, since it is smaller than the sum of its proper divisors (15975596754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13040036046 is a wasteful number, since it uses less digits than its factorization.
13040036046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314801 (or 314795 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
The spelling of 13040036046 in words is "thirteen billion, forty million, thirty-six thousand, forty-six".
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