Base | Representation |
---|---|
bin | 11010100111001100… |
… | …10001010001010101 |
3 | 1100212201100022021122 |
4 | 31103212101101111 |
5 | 213230041134104 |
6 | 10321421253325 |
7 | 1014025155566 |
oct | 152346212125 |
9 | 40781308248 |
10 | 14287443029 |
11 | 6071986462 |
12 | 2928a04245 |
13 | 1469031302 |
14 | 99773c16d |
15 | 5894b16be |
hex | 353991455 |
14287443029 has 4 divisors (see below), whose sum is σ = 14748328320. Its totient is φ = 13826557740.
The previous prime is 14287442993. The next prime is 14287443043. The reversal of 14287443029 is 92034478241.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92034478241 = 11953 ⋅7699697.
It is a cyclic number.
It is not a de Polignac number, because 14287443029 - 216 = 14287377493 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14287448029) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230442599 + ... + 230442660.
It is an arithmetic number, because the mean of its divisors is an integer number (3687082080).
Almost surely, 214287443029 is an apocalyptic number.
It is an amenable number.
14287443029 is a deficient number, since it is larger than the sum of its proper divisors (460885291).
14287443029 is an equidigital number, since it uses as much as digits as its factorization.
14287443029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 460885290.
The product of its (nonzero) digits is 387072, while the sum is 44.
The spelling of 14287443029 in words is "fourteen billion, two hundred eighty-seven million, four hundred forty-three thousand, twenty-nine".
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