Base | Representation |
---|---|
bin | 1001000111000010100111… |
… | …01110010010000110001010 |
3 | 2121221011000102101002112000 |
4 | 10203201103232102012022 |
5 | 10111210323310011333 |
6 | 110335032134131430 |
7 | 4135226455223253 |
oct | 443412356220612 |
9 | 77834012332460 |
10 | 20033132110218 |
11 | 64240048a4907 |
12 | 22b667b4b0b76 |
13 | b24168537496 |
14 | 4d387465bb2a |
15 | 24b19394c713 |
hex | 123853b9218a |
20033132110218 has 64 divisors (see below), whose sum is σ = 48004082179200. Its totient is φ = 6171953397120.
The previous prime is 20033132110127. The next prime is 20033132110219. The reversal of 20033132110218 is 81201123133002.
20033132110218 is a `hidden beast` number, since 2 + 0 + 0 + 331 + 3 + 2 + 110 + 218 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 20033132110191 and 20033132110200.
It is not an unprimeable number, because it can be changed into a prime (20033132110219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238073421 + ... + 238157552.
It is an arithmetic number, because the mean of its divisors is an integer number (750063784050).
Almost surely, 220033132110218 is an apocalyptic number.
20033132110218 is an abundant number, since it is smaller than the sum of its proper divisors (27970950068982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20033132110218 is a wasteful number, since it uses less digits than its factorization.
20033132110218 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 476231044 (or 476231038 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The spelling of 20033132110218 in words is "twenty trillion, thirty-three billion, one hundred thirty-two million, one hundred ten thousand, two hundred eighteen".
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