Base | Representation |
---|---|
bin | 1011101110011000111… |
… | …0010011001111101101 |
3 | 201020221001222020010210 |
4 | 2323212032103033231 |
5 | 11300012314113031 |
6 | 232311445253033 |
7 | 20360435166513 |
oct | 2734616231755 |
9 | 636831866123 |
10 | 201431004141 |
11 | 78476606854 |
12 | 33056a04179 |
13 | 15cc19349a3 |
14 | 9a6c1844b3 |
15 | 538dde0746 |
hex | 2ee63933ed |
201431004141 has 8 divisors (see below), whose sum is σ = 275833447264. Its totient is φ = 130657948560.
The previous prime is 201431004107. The next prime is 201431004157. The reversal of 201431004141 is 141400134102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 201431004141 - 214 = 201430987757 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201431004191) 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 7 ways as a sum of consecutive naturals, for example, 907346755 + ... + 907346976.
It is an arithmetic number, because the mean of its divisors is an integer number (34479180908).
Almost surely, 2201431004141 is an apocalyptic number.
It is an amenable number.
201431004141 is a deficient number, since it is larger than the sum of its proper divisors (74402443123).
201431004141 is a wasteful number, since it uses less digits than its factorization.
201431004141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1814693771.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 201431004141 its reverse (141400134102), we get a palindrome (342831138243).
The spelling of 201431004141 in words is "two hundred one billion, four hundred thirty-one million, four thousand, one hundred forty-one".
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