Base | Representation |
---|---|
bin | 1001000110011101100100… |
… | …01001010100100111001001 |
3 | 2121212020200012112100102100 |
4 | 10203032302021110213021 |
5 | 10110344104300421413 |
6 | 110321542311424013 |
7 | 4133623531155405 |
oct | 443166211244711 |
9 | 77766605470370 |
10 | 20013241420233 |
11 | 6416628046046 |
12 | 22b284a085009 |
13 | b223186b2b39 |
14 | 4d2908aac105 |
15 | 24a8cc5c4a73 |
hex | 1233b22549c9 |
20013241420233 has 48 divisors (see below), whose sum is σ = 29653959568896. Its totient is φ = 13000411837440.
The previous prime is 20013241420217. The next prime is 20013241420259. The reversal of 20013241420233 is 33202414231002.
20013241420233 is a `hidden beast` number, since 2 + 0 + 0 + 1 + 3 + 2 + 4 + 1 + 420 + 233 = 666.
It is not a de Polignac number, because 20013241420233 - 24 = 20013241420217 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20013241420197 and 20013241420206.
It is not an unprimeable number, because it can be changed into a prime (20013241420273) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1310531388 + ... + 1310546658.
It is an arithmetic number, because the mean of its divisors is an integer number (617790824352).
Almost surely, 220013241420233 is an apocalyptic number.
It is an amenable number.
20013241420233 is a deficient number, since it is larger than the sum of its proper divisors (9640718148663).
20013241420233 is a wasteful number, since it uses less digits than its factorization.
20013241420233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28854 (or 28851 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 20013241420233 its reverse (33202414231002), we get a palindrome (53215655651235).
The spelling of 20013241420233 in words is "twenty trillion, thirteen billion, two hundred forty-one million, four hundred twenty thousand, two hundred thirty-three".
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