Base | Representation |
---|---|
bin | 10110010110100010… |
… | …01011000010011110 |
3 | 1010222022111212221001 |
4 | 23023101023002132 |
5 | 144034023223402 |
6 | 5302434100514 |
7 | 603243053125 |
oct | 131321130236 |
9 | 33868455831 |
10 | 12000211102 |
11 | 50a8896240 |
12 | 23aaa1a73a |
13 | 1193209939 |
14 | 81ba74abc |
15 | 4a37b3187 |
hex | 2cb44b09e |
12000211102 has 48 divisors (see below), whose sum is σ = 20760537600. Its totient is φ = 5158604880.
The previous prime is 12000211079. The next prime is 12000211103. The reversal of 12000211102 is 20111200021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12000211103) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6821299 + ... + 6823057.
It is an arithmetic number, because the mean of its divisors is an integer number (432511200).
Almost surely, 212000211102 is an apocalyptic number.
12000211102 is a deficient number, since it is larger than the sum of its proper divisors (8760326498).
12000211102 is a wasteful number, since it uses less digits than its factorization.
12000211102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2669 (or 2650 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 12000211102 its reverse (20111200021), we get a palindrome (32111411123).
The spelling of 12000211102 in words is "twelve billion, two hundred eleven thousand, one hundred two".
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