Base | Representation |
---|---|
bin | 11010111100011010… |
… | …10010010011010111 |
3 | 1101100010021122101022 |
4 | 31132031102103113 |
5 | 214111123134111 |
6 | 10351220351355 |
7 | 1021316144204 |
oct | 153615222327 |
9 | 41303248338 |
10 | 14465443031 |
11 | 61534024a6 |
12 | 297854555b |
13 | 1496b84a60 |
14 | 9b3234cab |
15 | 599e222db |
hex | 35e3524d7 |
14465443031 has 4 divisors (see below), whose sum is σ = 15578169432. Its totient is φ = 13352716632.
The previous prime is 14465443009. The next prime is 14465443039. The reversal of 14465443031 is 13034456441.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 14465443031 - 218 = 14465180887 is a prime.
It is a super-2 number, since 2×144654430312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14465442982 and 14465443000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14465443039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556363181 + ... + 556363206.
It is an arithmetic number, because the mean of its divisors is an integer number (3894542358).
Almost surely, 214465443031 is an apocalyptic number.
14465443031 is a deficient number, since it is larger than the sum of its proper divisors (1112726401).
14465443031 is a wasteful number, since it uses less digits than its factorization.
14465443031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1112726400.
The product of its (nonzero) digits is 69120, while the sum is 35.
Adding to 14465443031 its reverse (13034456441), we get a palindrome (27499899472).
The spelling of 14465443031 in words is "fourteen billion, four hundred sixty-five million, four hundred forty-three thousand, thirty-one".
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