Base | Representation |
---|---|
bin | 10010111011011011… |
… | …000110010100001110 |
3 | 1221110102210001010200 |
4 | 102323123012110032 |
5 | 313111010443314 |
6 | 13200432314330 |
7 | 1316440542624 |
oct | 227333062416 |
9 | 57412701120 |
10 | 20324312334 |
11 | 868a5a9747 |
12 | 3b326a29a6 |
13 | 1bbb938921 |
14 | dab3c7514 |
15 | 7de47d709 |
hex | 4bb6c650e |
20324312334 has 24 divisors (see below), whose sum is σ = 44039517912. Its totient is φ = 6774231120.
The previous prime is 20324312317. The next prime is 20324312347. The reversal of 20324312334 is 43321342302.
20324312334 is a `hidden beast` number, since 2 + 0 + 324 + 3 + 1 + 2 + 334 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 20324312298 and 20324312307.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234064 + ... + 308924.
It is an arithmetic number, because the mean of its divisors is an integer number (1834979913).
Almost surely, 220324312334 is an apocalyptic number.
20324312334 is an abundant number, since it is smaller than the sum of its proper divisors (23715205578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20324312334 is a wasteful number, since it uses less digits than its factorization.
20324312334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89952 (or 89949 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 20324312334 its reverse (43321342302), we get a palindrome (63645654636).
The spelling of 20324312334 in words is "twenty billion, three hundred twenty-four million, three hundred twelve thousand, three hundred thirty-four".
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