Base | Representation |
---|---|
bin | 10110010110100001… |
… | …10010011010000100 |
3 | 1010222022022202112101 |
4 | 23023100302122010 |
5 | 144034012011322 |
6 | 5302432001444 |
7 | 603242153026 |
oct | 131320623204 |
9 | 33868282471 |
10 | 12000110212 |
11 | 50a8827462 |
12 | 23aa990284 |
13 | 11931a2a3c |
14 | 81ba4a016 |
15 | 4a3793327 |
hex | 2cb432684 |
12000110212 has 48 divisors (see below), whose sum is σ = 23508576000. Its totient is φ = 5326401024.
The previous prime is 12000110201. The next prime is 12000110251. The reversal of 12000110212 is 21201100021.
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, 275589 + ... + 316147.
It is an arithmetic number, because the mean of its divisors is an integer number (489762000).
Almost surely, 212000110212 is an apocalyptic number.
It is an amenable number.
12000110212 is a deficient number, since it is larger than the sum of its proper divisors (11508465788).
12000110212 is a wasteful number, since it uses less digits than its factorization.
12000110212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40828 (or 40826 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 12000110212 its reverse (21201100021), we get a palindrome (33201210233).
The spelling of 12000110212 in words is "twelve billion, one hundred ten thousand, two hundred twelve".
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