Base | Representation |
---|---|
bin | 11101000110110101111… |
… | …100000101110001010011 |
3 | 21002012220020011210110112 |
4 | 131012311330011301103 |
5 | 230232413312033021 |
6 | 4130515041351535 |
7 | 264340060232144 |
oct | 35066574056123 |
9 | 7065806153415 |
10 | 2000212221011 |
11 | 701315720654 |
12 | 2837a30385ab |
13 | 11680850a134 |
14 | 6cb4cb33acb |
15 | 3706b94cd5b |
hex | 1d1b5f05c53 |
2000212221011 has 4 divisors (see below), whose sum is σ = 2000267449224. Its totient is φ = 2000156992800.
The previous prime is 2000212220971. The next prime is 2000212221017. The reversal of 2000212221011 is 1101222120002.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2000212221011 - 210 = 2000212219987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2000212221017) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27559745 + ... + 27632226.
It is an arithmetic number, because the mean of its divisors is an integer number (500066862306).
Almost surely, 22000212221011 is an apocalyptic number.
2000212221011 is a deficient number, since it is larger than the sum of its proper divisors (55228213).
2000212221011 is an equidigital number, since it uses as much as digits as its factorization.
2000212221011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55228212.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 2000212221011 its reverse (1101222120002), we get a palindrome (3101434341013).
The spelling of 2000212221011 in words is "two trillion, two hundred twelve million, two hundred twenty-one thousand, eleven".
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