Base | Representation |
---|---|
bin | 1011000000111001010011… |
… | …1110000101010010110001 |
3 | 1120212201001120021022222002 |
4 | 2300032110332011102301 |
5 | 3041402301100010001 |
6 | 41431132431223345 |
7 | 2356630250351051 |
oct | 260162476052261 |
9 | 46781046238862 |
10 | 12110012110001 |
11 | 3949911146383 |
12 | 1437002677b55 |
13 | 69ac7a569870 |
14 | 2dc1b0635561 |
15 | 16002110b46b |
hex | b0394f854b1 |
12110012110001 has 32 divisors (see below), whose sum is σ = 13348648255488. Its totient is φ = 10918188832320.
The previous prime is 12110012109991. The next prime is 12110012110003. The reversal of 12110012110001 is 10001121001121.
It is a cyclic number.
It is not a de Polignac number, because 12110012110001 - 222 = 12110007915697 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12110012110003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183923156 + ... + 183988986.
It is an arithmetic number, because the mean of its divisors is an integer number (417145257984).
Almost surely, 212110012110001 is an apocalyptic number.
It is an amenable number.
12110012110001 is a deficient number, since it is larger than the sum of its proper divisors (1238636145487).
12110012110001 is a wasteful number, since it uses less digits than its factorization.
12110012110001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67701.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 12110012110001 its reverse (10001121001121), we get a palindrome (22111133111122).
The spelling of 12110012110001 in words is "twelve trillion, one hundred ten billion, twelve million, one hundred ten thousand, one".
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