Base | Representation |
---|---|
bin | 11101010001111011110… |
… | …100101110000001101110 |
3 | 21010100122020201221122021 |
4 | 131101323310232001232 |
5 | 230431311230041420 |
6 | 4140204531540354 |
7 | 265241155520545 |
oct | 35217364560156 |
9 | 7110566657567 |
10 | 2012122112110 |
11 | 706377527060 |
12 | 285b6775a6ba |
13 | 117985ab2286 |
14 | 6d55c7b715c |
15 | 3751731e7aa |
hex | 1d47bd2e06e |
2012122112110 has 32 divisors (see below), whose sum is σ = 3990195735264. Its totient is φ = 724436400000.
The previous prime is 2012122112083. The next prime is 2012122112123. The reversal of 2012122112110 is 112112212102.
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, 90543441 + ... + 90565660.
It is an arithmetic number, because the mean of its divisors is an integer number (124693616727).
Almost surely, 22012122112110 is an apocalyptic number.
2012122112110 is a deficient number, since it is larger than the sum of its proper divisors (1978073623154).
2012122112110 is a wasteful number, since it uses less digits than its factorization.
2012122112110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181109220.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 2012122112110 its reverse (112112212102), we get a palindrome (2124234324212).
The spelling of 2012122112110 in words is "two trillion, twelve billion, one hundred twenty-two million, one hundred twelve thousand, one hundred ten".
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