Base | Representation |
---|---|
bin | 1011111000011111110… |
… | …0101110000010110111 |
3 | 201111221011112011020200 |
4 | 2332013330232002313 |
5 | 11321041420214221 |
6 | 233441012531543 |
7 | 20514612645603 |
oct | 2760774560267 |
9 | 644834464220 |
10 | 204144304311 |
11 | 79639157392 |
12 | 33693620bb3 |
13 | 16334ac714c |
14 | 9c4867a503 |
15 | 549c201426 |
hex | 2f87f2e0b7 |
204144304311 has 24 divisors (see below), whose sum is σ = 313408417920. Its totient is φ = 127681454736.
The previous prime is 204144304297. The next prime is 204144304321. The reversal of 204144304311 is 113403441402.
204144304311 is a `hidden beast` number, since 2 + 0 + 4 + 1 + 44 + 304 + 311 = 666.
It is not a de Polignac number, because 204144304311 - 210 = 204144303287 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204144304321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5777661 + ... + 5812886.
It is an arithmetic number, because the mean of its divisors is an integer number (13058684080).
Almost surely, 2204144304311 is an apocalyptic number.
204144304311 is a deficient number, since it is larger than the sum of its proper divisors (109264113609).
204144304311 is a wasteful number, since it uses less digits than its factorization.
204144304311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11590675 (or 11590672 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 204144304311 its reverse (113403441402), we get a palindrome (317547745713).
The spelling of 204144304311 in words is "two hundred four billion, one hundred forty-four million, three hundred four thousand, three hundred eleven".
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