Base | Representation |
---|---|
bin | 10010101001001011… |
… | …000100000101100010 |
3 | 1220200002121210212012 |
4 | 102221023010011202 |
5 | 311444114302020 |
6 | 13110213432522 |
7 | 1306032130001 |
oct | 225113040542 |
9 | 56602553765 |
10 | 20018119010 |
11 | 854278510a |
12 | 3a6803b742 |
13 | 1b7037cb46 |
14 | d7c880c38 |
15 | 7c26497c5 |
hex | 4a92c4162 |
20018119010 has 16 divisors (see below), whose sum is σ = 36382447296. Its totient is φ = 7929506928.
The previous prime is 20018119003. The next prime is 20018119061. The reversal of 20018119010 is 1091181002.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9716504 + ... + 9718563.
It is an arithmetic number, because the mean of its divisors is an integer number (2273902956).
Almost surely, 220018119010 is an apocalyptic number.
20018119010 is a deficient number, since it is larger than the sum of its proper divisors (16364328286).
20018119010 is a wasteful number, since it uses less digits than its factorization.
20018119010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19435177.
The product of its (nonzero) digits is 144, while the sum is 23.
The spelling of 20018119010 in words is "twenty billion, eighteen million, one hundred nineteen thousand, ten".
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