Base | Representation |
---|---|
bin | 11010110101011000… |
… | …01010110110111101 |
3 | 1101012000020110220201 |
4 | 31122230022312331 |
5 | 214001021231031 |
6 | 10341311443501 |
7 | 1020001431025 |
oct | 153254126675 |
9 | 41160213821 |
10 | 14406430141 |
11 | 6123066214 |
12 | 2960826591 |
13 | 148789219c |
14 | 9a9472a85 |
15 | 594b66d61 |
hex | 35ab0adbd |
14406430141 has 4 divisors (see below), whose sum is σ = 14494813312. Its totient is φ = 14318046972.
The previous prime is 14406430133. The next prime is 14406430147. The reversal of 14406430141 is 14103460441.
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: 14103460441 = 7 ⋅2014780063.
It is a cyclic number.
It is not a de Polignac number, because 14406430141 - 23 = 14406430133 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 (14406430147) 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, 44191341 + ... + 44191666.
It is an arithmetic number, because the mean of its divisors is an integer number (3623703328).
Almost surely, 214406430141 is an apocalyptic number.
It is an amenable number.
14406430141 is a deficient number, since it is larger than the sum of its proper divisors (88383171).
14406430141 is an equidigital number, since it uses as much as digits as its factorization.
14406430141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88383170.
The product of its (nonzero) digits is 4608, while the sum is 28.
Adding to 14406430141 its reverse (14103460441), we get a palindrome (28509890582).
The spelling of 14406430141 in words is "fourteen billion, four hundred six million, four hundred thirty thousand, one hundred forty-one".
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