Base | Representation |
---|---|
bin | 11010001000101011… |
… | …10010101100001111 |
3 | 1100012212200021202110 |
4 | 31010111302230033 |
5 | 212214023341411 |
6 | 10240154555103 |
7 | 1004466325620 |
oct | 150425625417 |
9 | 40185607673 |
10 | 14031465231 |
11 | 5a5043a563 |
12 | 2877138a93 |
13 | 1427ca7a64 |
14 | 971747a47 |
15 | 571c9b2a6 |
hex | 344572b0f |
14031465231 has 16 divisors (see below), whose sum is σ = 21784702464. Its totient is φ = 7866696864.
The previous prime is 14031465221. The next prime is 14031465271. The reversal of 14031465231 is 13256413041.
14031465231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 14031465231 - 25 = 14031465199 is a prime.
It is a super-2 number, since 2×140314652312 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14031465221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6302331 + ... + 6304556.
It is an arithmetic number, because the mean of its divisors is an integer number (1361543904).
Almost surely, 214031465231 is an apocalyptic number.
14031465231 is a deficient number, since it is larger than the sum of its proper divisors (7753237233).
14031465231 is a wasteful number, since it uses less digits than its factorization.
14031465231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12606950.
The product of its (nonzero) digits is 8640, while the sum is 30.
Adding to 14031465231 its reverse (13256413041), we get a palindrome (27287878272).
The spelling of 14031465231 in words is "fourteen billion, thirty-one million, four hundred sixty-five thousand, two hundred thirty-one".
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