Base | Representation |
---|---|
bin | 100101000100100101000001… |
… | …011111100111111100001000 |
3 | 210101021200210212100201211101 |
4 | 211010211001133213330020 |
5 | 132332241214144120202 |
6 | 1334432342254111144 |
7 | 46225264324341220 |
oct | 4504450137477410 |
9 | 711250725321741 |
10 | 163042352332552 |
11 | 47a4a967428290 |
12 | 16352849aab4b4 |
13 | 6cc8a9ba42a24 |
14 | 2c394131c1080 |
15 | 13cb18bd5a887 |
hex | 9449417e7f08 |
163042352332552 has 64 divisors (see below), whose sum is σ = 381154611916800. Its totient is φ = 63520220178240.
The previous prime is 163042352332529. The next prime is 163042352332553. The reversal of 163042352332552 is 255233253240361.
It is not an unprimeable number, because it can be changed into a prime (163042352332553) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8364699 + ... + 19901077.
It is an arithmetic number, because the mean of its divisors is an integer number (5955540811200).
Almost surely, 2163042352332552 is an apocalyptic number.
It is an amenable number.
163042352332552 is an abundant number, since it is smaller than the sum of its proper divisors (218112259584248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163042352332552 is a wasteful number, since it uses less digits than its factorization.
163042352332552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11559346 (or 11559342 counting only the distinct ones).
The product of its (nonzero) digits is 3888000, while the sum is 46.
The spelling of 163042352332552 in words is "one hundred sixty-three trillion, forty-two billion, three hundred fifty-two million, three hundred thirty-two thousand, five hundred fifty-two".
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