Base | Representation |
---|---|
bin | 11011000100010001… |
… | …00001111000111111 |
3 | 1101111201012210001100 |
4 | 31202020201320333 |
5 | 214230003230043 |
6 | 10401532144143 |
7 | 1023046024524 |
oct | 154210417077 |
9 | 41451183040 |
10 | 14531305023 |
11 | 61875a75a4 |
12 | 2996608053 |
13 | 14a7704c51 |
14 | 9bbc9b14b |
15 | 5a0ad1cd3 |
hex | 362221e3f |
14531305023 has 24 divisors (see below), whose sum is σ = 21206779776. Its totient is φ = 9587509200.
The previous prime is 14531304989. The next prime is 14531305037. The reversal of 14531305023 is 32050313541.
14531305023 is a `hidden beast` number, since 145 + 3 + 13 + 0 + 502 + 3 = 666.
14531305023 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 14531305023 - 213 = 14531296831 is a prime.
It is a super-2 number, since 2×145313050232 (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 (14531305823) 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 23 ways as a sum of consecutive naturals, for example, 1043718 + ... + 1057548.
It is an arithmetic number, because the mean of its divisors is an integer number (883615824).
Almost surely, 214531305023 is an apocalyptic number.
14531305023 is a deficient number, since it is larger than the sum of its proper divisors (6675474753).
14531305023 is a wasteful number, since it uses less digits than its factorization.
14531305023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15035 (or 15032 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
Adding to 14531305023 its reverse (32050313541), we get a palindrome (46581618564).
The spelling of 14531305023 in words is "fourteen billion, five hundred thirty-one million, three hundred five thousand, twenty-three".
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