Base | Representation |
---|---|
bin | 11010111000001100… |
… | …01100110010101111 |
3 | 1101020122122112020110 |
4 | 31130012030302233 |
5 | 214023041443043 |
6 | 10343513351103 |
7 | 1020406145202 |
oct | 153406146257 |
9 | 41218575213 |
10 | 14430031023 |
11 | 6135415981 |
12 | 2968708493 |
13 | 148c7365c5 |
14 | 9ac657939 |
15 | 596c79b33 |
hex | 35c18ccaf |
14430031023 has 32 divisors (see below), whose sum is σ = 20628691200. Its totient is φ = 8944992000.
The previous prime is 14430030959. The next prime is 14430031027. The reversal of 14430031023 is 32013003441.
It is not a de Polignac number, because 14430031023 - 26 = 14430030959 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14430031027) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2354403 + ... + 2360523.
It is an arithmetic number, because the mean of its divisors is an integer number (644646600).
Almost surely, 214430031023 is an apocalyptic number.
14430031023 is a deficient number, since it is larger than the sum of its proper divisors (6198660177).
14430031023 is a wasteful number, since it uses less digits than its factorization.
14430031023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6903.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 14430031023 its reverse (32013003441), we get a palindrome (46443034464).
The spelling of 14430031023 in words is "fourteen billion, four hundred thirty million, thirty-one thousand, twenty-three".
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