Base | Representation |
---|---|
bin | 10010111011011010… |
… | …101101010101101000 |
3 | 1221110102120211210102 |
4 | 102323122231111220 |
5 | 313110444210044 |
6 | 13200430204532 |
7 | 1316436635426 |
oct | 227332552550 |
9 | 57412524712 |
10 | 20324210024 |
11 | 868a539898 |
12 | 3b32653748 |
13 | 1bbb9011a1 |
14 | dab39c116 |
15 | 7de45d24e |
hex | 4bb6ad568 |
20324210024 has 16 divisors (see below), whose sum is σ = 38753791200. Its totient is φ = 9989865712.
The previous prime is 20324209963. The next prime is 20324210029. The reversal of 20324210024 is 42001242302.
It is a junction number, because it is equal to n+sod(n) for n = 20324209978 and 20324210005.
It is not an unprimeable number, because it can be changed into a prime (20324210029) 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, 21529412 + ... + 21530355.
It is an arithmetic number, because the mean of its divisors is an integer number (2422111950).
Almost surely, 220324210024 is an apocalyptic number.
It is an amenable number.
20324210024 is a deficient number, since it is larger than the sum of its proper divisors (18429581176).
20324210024 is a wasteful number, since it uses less digits than its factorization.
20324210024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43059832 (or 43059828 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 20324210024 its reverse (42001242302), we get a palindrome (62325452326).
The spelling of 20324210024 in words is "twenty billion, three hundred twenty-four million, two hundred ten thousand, twenty-four".
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