Base | Representation |
---|---|
bin | 11010010001010000… |
… | …10111001011011111 |
3 | 1100101220010002112000 |
4 | 31020220113023133 |
5 | 212340440122033 |
6 | 10251245413343 |
7 | 1006332165060 |
oct | 151050271337 |
9 | 40356102460 |
10 | 14103442143 |
11 | 5a8803090a |
12 | 289726a253 |
13 | 1439b8934b |
14 | 97b122567 |
15 | 578267a13 |
hex | 348a172df |
14103442143 has 16 divisors (see below), whose sum is σ = 23878844160. Its totient is φ = 8059109688.
The previous prime is 14103442099. The next prime is 14103442159. The reversal of 14103442143 is 34124430141.
14103442143 is a `hidden beast` number, since 1 + 410 + 34 + 4 + 214 + 3 = 666.
It is not a de Polignac number, because 14103442143 - 26 = 14103442079 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14103442183) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37310505 + ... + 37310882.
It is an arithmetic number, because the mean of its divisors is an integer number (1492427760).
Almost surely, 214103442143 is an apocalyptic number.
14103442143 is a deficient number, since it is larger than the sum of its proper divisors (9775402017).
14103442143 is an equidigital number, since it uses as much as digits as its factorization.
14103442143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74621403 (or 74621397 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 14103442143 its reverse (34124430141), we get a palindrome (48227872284).
The spelling of 14103442143 in words is "fourteen billion, one hundred three million, four hundred forty-two thousand, one hundred forty-three".
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