Base | Representation |
---|---|
bin | 11110101111000100001… |
… | …011001111000110011110 |
3 | 21110220202021211021021222 |
4 | 132233010023033012132 |
5 | 234101110234101420 |
6 | 4254143350253342 |
7 | 305411210445053 |
oct | 36570413170636 |
9 | 7426667737258 |
10 | 2112120222110 |
11 | 744821891178 |
12 | 2a1414957252 |
13 | 1242310ac672 |
14 | 743274a502a |
15 | 39e1b2d4225 |
hex | 1ebc42cf19e |
2112120222110 has 32 divisors (see below), whose sum is σ = 3883078656000. Its totient is φ = 826793259552.
The previous prime is 2112120222109. The next prime is 2112120222131. The reversal of 2112120222110 is 112220212112.
It is a super-3 number, since 3×21121202221103 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4812641 + ... + 5233139.
It is an arithmetic number, because the mean of its divisors is an integer number (121346208000).
Almost surely, 22112120222110 is an apocalyptic number.
2112120222110 is a deficient number, since it is larger than the sum of its proper divisors (1770958433890).
2112120222110 is a wasteful number, since it uses less digits than its factorization.
2112120222110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 431240.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 2112120222110 its reverse (112220212112), we get a palindrome (2224340434222).
The spelling of 2112120222110 in words is "two trillion, one hundred twelve billion, one hundred twenty million, two hundred twenty-two thousand, one hundred ten".
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