Base | Representation |
---|---|
bin | 1001001011111011101011… |
… | …11100100011101100011100 |
3 | 2122112012212001120200010121 |
4 | 10211331311330203230130 |
5 | 10121434034230032304 |
6 | 110544150250444324 |
7 | 4153326546563050 |
oct | 445756574435434 |
9 | 78465761520117 |
10 | 20201210002204 |
11 | 6489315446860 |
12 | 23231684336a4 |
13 | b36c731b9c3a |
14 | 4dba5ad13c60 |
15 | 25072e66e554 |
hex | 125f75f23b1c |
20201210002204 has 48 divisors (see below), whose sum is σ = 44284255416576. Its totient is φ = 7833299846400.
The previous prime is 20201210002199. The next prime is 20201210002213. The reversal of 20201210002204 is 40220001210202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155357629 + ... + 155487604.
It is an arithmetic number, because the mean of its divisors is an integer number (922588654512).
Almost surely, 220201210002204 is an apocalyptic number.
It is an amenable number.
20201210002204 is an abundant number, since it is smaller than the sum of its proper divisors (24083045414372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20201210002204 is a wasteful number, since it uses less digits than its factorization.
20201210002204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 310845466 (or 310845464 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 20201210002204 its reverse (40220001210202), we get a palindrome (60421211212406).
The spelling of 20201210002204 in words is "twenty trillion, two hundred one billion, two hundred ten million, two thousand, two hundred four".
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