Base | Representation |
---|---|
bin | 11000011101011101… |
… | …01001111010000100 |
3 | 1020220012012101111211 |
4 | 30032232221322010 |
5 | 203343243410223 |
6 | 10011024341204 |
7 | 643265161510 |
oct | 141656517204 |
9 | 36805171454 |
10 | 13132013188 |
11 | 5629751968 |
12 | 2665a74804 |
13 | 1313843908 |
14 | 8c80d1140 |
15 | 51cd2bd0d |
hex | 30eba9e84 |
13132013188 has 36 divisors (see below), whose sum is σ = 27899865280. Its totient is φ = 5296943232.
The previous prime is 13132013161. The next prime is 13132013203. The reversal of 13132013188 is 88131023131.
13132013188 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 11 ways as a sum of consecutive naturals, for example, 803328 + ... + 819511.
Almost surely, 213132013188 is an apocalyptic number.
It is an amenable number.
13132013188 is an abundant number, since it is smaller than the sum of its proper divisors (14767852092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13132013188 is a wasteful number, since it uses less digits than its factorization.
13132013188 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1622884 (or 1622865 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 31.
The spelling of 13132013188 in words is "thirteen billion, one hundred thirty-two million, thirteen thousand, one hundred eighty-eight".
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