Base | Representation |
---|---|
bin | 1001001011111101001010… |
… | …00010111101100001011011 |
3 | 2122112021220010111101110102 |
4 | 10211332211002331201123 |
5 | 10121442144023210021 |
6 | 110544400515410015 |
7 | 4153355253333644 |
oct | 445764502754133 |
9 | 78467803441412 |
10 | 20202000210011 |
11 | 64896904a9664 |
12 | 2323348bb390b |
13 | b3706ab21a19 |
14 | 4dbad3c506cb |
15 | 250778c1000b |
hex | 125fa50bd85b |
20202000210011 has 16 divisors (see below), whose sum is σ = 20356623955200. Its totient is φ = 20047660380000.
The previous prime is 20202000209987. The next prime is 20202000210059. The reversal of 20202000210011 is 11001200020202.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 20202000210011 - 230 = 20200926468187 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20202000209974 and 20202000210001.
It is not an unprimeable number, because it can be changed into a prime (20202000210611) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 727226120 + ... + 727253898.
It is an arithmetic number, because the mean of its divisors is an integer number (1272288997200).
Almost surely, 220202000210011 is an apocalyptic number.
20202000210011 is a deficient number, since it is larger than the sum of its proper divisors (154623745189).
20202000210011 is a wasteful number, since it uses less digits than its factorization.
20202000210011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32690.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 20202000210011 its reverse (11001200020202), we get a palindrome (31203200230213).
The spelling of 20202000210011 in words is "twenty trillion, two hundred two billion, two hundred ten thousand, eleven".
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