Base | Representation |
---|---|
bin | 1010000110110011100000… |
… | …1000010100100011110100 |
3 | 1110100022001220222222200221 |
4 | 2201230320020110203310 |
5 | 2424024410124201322 |
6 | 35344443101544124 |
7 | 2224550160262555 |
oct | 241547010244364 |
9 | 43308056888627 |
10 | 11112022100212 |
11 | 35a4644870920 |
12 | 12b5701875044 |
13 | 627b22835657 |
14 | 2a5b7912832c |
15 | 1440b107c9c7 |
hex | a1b382148f4 |
11112022100212 has 48 divisors (see below), whose sum is σ = 22465162762560. Its totient is φ = 4753080691200.
The previous prime is 11112022100197. The next prime is 11112022100237. The reversal of 11112022100212 is 21200122021111.
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, 3784714 + ... + 6045502.
It is an arithmetic number, because the mean of its divisors is an integer number (468024224220).
Almost surely, 211112022100212 is an apocalyptic number.
It is an amenable number.
11112022100212 is an abundant number, since it is smaller than the sum of its proper divisors (11353140662348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11112022100212 is a wasteful number, since it uses less digits than its factorization.
11112022100212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2267392 (or 2267390 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 11112022100212 its reverse (21200122021111), we get a palindrome (32312144121323).
The spelling of 11112022100212 in words is "eleven trillion, one hundred twelve billion, twenty-two million, one hundred thousand, two hundred twelve".
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