Base | Representation |
---|---|
bin | 1011101100111100000… |
… | …0100000011100001011 |
3 | 201012220221001222122110 |
4 | 2323033000200130023 |
5 | 11243213111342303 |
6 | 232205053153403 |
7 | 20344665441510 |
oct | 2731700403413 |
9 | 635827058573 |
10 | 201041512203 |
11 | 78296768794 |
12 | 32b6848b863 |
13 | 15c5c03229c |
14 | 9a32557307 |
15 | 5369b05703 |
hex | 2ecf02070b |
201041512203 has 16 divisors (see below), whose sum is σ = 306355343616. Its totient is φ = 114878474400.
The previous prime is 201041512157. The next prime is 201041512211. The reversal of 201041512203 is 302215140102.
It is not a de Polignac number, because 201041512203 - 234 = 183861643019 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 201041512203.
It is not an unprimeable number, because it can be changed into a prime (201041512283) by changing a digit.
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, 1644100 + ... + 1762142.
It is an arithmetic number, because the mean of its divisors is an integer number (19147208976).
Almost surely, 2201041512203 is an apocalyptic number.
201041512203 is a deficient number, since it is larger than the sum of its proper divisors (105313831413).
201041512203 is a wasteful number, since it uses less digits than its factorization.
201041512203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 199154.
The product of its (nonzero) digits is 480, while the sum is 21.
Adding to 201041512203 its reverse (302215140102), we get a palindrome (503256652305).
The spelling of 201041512203 in words is "two hundred one billion, forty-one million, five hundred twelve thousand, two hundred three".
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