Base | Representation |
---|---|
bin | 1001001111001011111101… |
… | …00110110001000100000001 |
3 | 2122220220110121011100121100 |
4 | 10213211332212301010001 |
5 | 10130302033223400213 |
6 | 111111401414045013 |
7 | 4164365452560303 |
oct | 447457646610401 |
9 | 78826417140540 |
10 | 20313024434433 |
11 | 6521783808735 |
12 | 2340972949769 |
13 | b4468258ac83 |
14 | 503227089973 |
15 | 2535c5bc1773 |
hex | 12797e9b1101 |
20313024434433 has 12 divisors (see below), whose sum is σ = 29363904395280. Its totient is φ = 13531461319896.
The previous prime is 20313024434431. The next prime is 20313024434447. The reversal of 20313024434433 is 33443442031302.
20313024434433 is a `hidden beast` number, since 2 + 0 + 3 + 1 + 302 + 4 + 4 + 344 + 3 + 3 = 666.
It is not a de Polignac number, because 20313024434433 - 21 = 20313024434431 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20313024434431) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 879568623 + ... + 879591716.
It is an arithmetic number, because the mean of its divisors is an integer number (2446992032940).
Almost surely, 220313024434433 is an apocalyptic number.
It is an amenable number.
20313024434433 is a deficient number, since it is larger than the sum of its proper divisors (9050879960847).
20313024434433 is a wasteful number, since it uses less digits than its factorization.
20313024434433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1759161628 (or 1759161625 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 36.
Adding to 20313024434433 its reverse (33443442031302), we get a palindrome (53756466465735).
The spelling of 20313024434433 in words is "twenty trillion, three hundred thirteen billion, twenty-four million, four hundred thirty-four thousand, four hundred thirty-three".
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