Base | Representation |
---|---|
bin | 10010111011011001… |
… | …111101010100001100 |
3 | 1221110102012211222020 |
4 | 102323121331110030 |
5 | 313110421411244 |
6 | 13200422050140 |
7 | 1316435156106 |
oct | 227331752414 |
9 | 57412184866 |
10 | 20324013324 |
11 | 868a41502a |
12 | 3b32579950 |
13 | 1bbb8627b4 |
14 | dab34a576 |
15 | 7de41ed19 |
hex | 4bb67d50c |
20324013324 has 12 divisors (see below), whose sum is σ = 47422697784. Its totient is φ = 6774671104.
The previous prime is 20324013317. The next prime is 20324013331. The reversal of 20324013324 is 42331042302.
It is an interprime number because it is at equal distance from previous prime (20324013317) and next prime (20324013331).
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 20324013294 and 20324013303.
It is an unprimeable number.
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, 846833877 + ... + 846833900.
It is an arithmetic number, because the mean of its divisors is an integer number (3951891482).
Almost surely, 220324013324 is an apocalyptic number.
It is an amenable number.
20324013324 is an abundant number, since it is smaller than the sum of its proper divisors (27098684460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20324013324 is a wasteful number, since it uses less digits than its factorization.
20324013324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1693667784 (or 1693667782 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 20324013324 its reverse (42331042302), we get a palindrome (62655055626).
The spelling of 20324013324 in words is "twenty billion, three hundred twenty-four million, thirteen thousand, three hundred twenty-four".
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