Base | Representation |
---|---|
bin | 11101011001010010000… |
… | …010110101000000001110 |
3 | 21011010000001021011121020 |
4 | 131121102002311000032 |
5 | 231043440320232342 |
6 | 4143551424215010 |
7 | 265640521031661 |
oct | 35312202650016 |
9 | 7133001234536 |
10 | 2020011102222 |
11 | 7097556730a3 |
12 | 2875a976a466 |
13 | 118642328469 |
14 | 6daaa4256d8 |
15 | 37829bdd0ec |
hex | 1d6520b500e |
2020011102222 has 64 divisors (see below), whose sum is σ = 4163484948480. Its totient is φ = 653121504000.
The previous prime is 2020011102217. The next prime is 2020011102259. The reversal of 2020011102222 is 2222011100202.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8897722 + ... + 9121922.
It is an arithmetic number, because the mean of its divisors is an integer number (65054452320).
Almost surely, 22020011102222 is an apocalyptic number.
2020011102222 is an abundant number, since it is smaller than the sum of its proper divisors (2143473846258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020011102222 is a wasteful number, since it uses less digits than its factorization.
2020011102222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224609.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 2020011102222 its reverse (2222011100202), we get a palindrome (4242022202424).
It can be divided in two parts, 202001 and 1102222, that multiplied together give a palindrome (222649946222).
The spelling of 2020011102222 in words is "two trillion, twenty billion, eleven million, one hundred two thousand, two hundred twenty-two".
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