Base | Representation |
---|---|
bin | 1010000001011100110001… |
… | …1100011100000010110100 |
3 | 1110000111121012221000101222 |
4 | 2200113030130130002310 |
5 | 2421023000401334304 |
6 | 35234310001405512 |
7 | 2215112252666144 |
oct | 240271434340264 |
9 | 43014535830358 |
10 | 11020021121204 |
11 | 35696236a4677 |
12 | 129b906939898 |
13 | 61c2502b5534 |
14 | 2a152c598924 |
15 | 1419c91e84be |
hex | a05cc71c0b4 |
11020021121204 has 72 divisors (see below), whose sum is σ = 19743247971720. Its totient is φ = 5381350216704.
The previous prime is 11020021121203. The next prime is 11020021121209. The reversal of 11020021121204 is 40212112002011.
It can be written as a sum of positive squares in 4 ways, for example, as 200526631204 + 10819494490000 = 447802^2 + 3289300^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11020021121201) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1337864174 + ... + 1337872410.
It is an arithmetic number, because the mean of its divisors is an integer number (274211777385).
Almost surely, 211020021121204 is an apocalyptic number.
It is an amenable number.
11020021121204 is a deficient number, since it is larger than the sum of its proper divisors (8723226850516).
11020021121204 is a wasteful number, since it uses less digits than its factorization.
11020021121204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8817 (or 8688 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 11020021121204 its reverse (40212112002011), we get a palindrome (51232133123215).
The spelling of 11020021121204 in words is "eleven trillion, twenty billion, twenty-one million, one hundred twenty-one thousand, two hundred four".
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