Base | Representation |
---|---|
bin | 1100000110001111101001… |
… | …1111111101010111001100 |
3 | 1202002121021221002200201022 |
4 | 3001203322133331113030 |
5 | 3220412302341231340 |
6 | 44142331051533312 |
7 | 2541665423443340 |
oct | 301437237752714 |
9 | 52077257080638 |
10 | 13301421430220 |
11 | 42691126a2610 |
12 | 15a9aa315a238 |
13 | 75641b129ba1 |
14 | 33db13c57620 |
15 | 181001a203b5 |
hex | c18fa7fd5cc |
13301421430220 has 96 divisors (see below), whose sum is σ = 35396450482176. Its totient is φ = 4077932025600.
The previous prime is 13301421430201. The next prime is 13301421430273. The reversal of 13301421430220 is 2203412410331.
It is a self number, because there is not a number n which added to its sum of digits gives 13301421430220.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70703492 + ... + 70891371.
It is an arithmetic number, because the mean of its divisors is an integer number (368713025856).
Almost surely, 213301421430220 is an apocalyptic number.
13301421430220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13301421430220 is an abundant number, since it is smaller than the sum of its proper divisors (22095029051956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13301421430220 is a wasteful number, since it uses less digits than its factorization.
13301421430220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141594951 (or 141594949 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 13301421430220 its reverse (2203412410331), we get a palindrome (15504833840551).
The spelling of 13301421430220 in words is "thirteen trillion, three hundred one billion, four hundred twenty-one million, four hundred thirty thousand, two hundred twenty".
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