Base | Representation |
---|---|
bin | 10110110011100111… |
… | …11101000101011011 |
3 | 1011121022122022111200 |
4 | 23121303331011123 |
5 | 200034004210021 |
6 | 5342551525243 |
7 | 612265032165 |
oct | 133163750533 |
9 | 34538568450 |
10 | 12244210011 |
11 | 52135a0230 |
12 | 2458689823 |
13 | 120192a9a7 |
14 | 84222b935 |
15 | 4b9e0e126 |
hex | 2d9cfd15b |
12244210011 has 24 divisors (see below), whose sum is σ = 20132775936. Its totient is φ = 7098091440.
The previous prime is 12244210009. The next prime is 12244210051. The reversal of 12244210011 is 11001244221.
12244210011 is a `hidden beast` number, since 122 + 442 + 100 + 1 + 1 = 666.
It is not a de Polignac number, because 12244210011 - 21 = 12244210009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12244210051) 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, 2686395 + ... + 2690948.
It is an arithmetic number, because the mean of its divisors is an integer number (838865664).
Almost surely, 212244210011 is an apocalyptic number.
12244210011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
12244210011 is a deficient number, since it is larger than the sum of its proper divisors (7888565925).
12244210011 is a wasteful number, since it uses less digits than its factorization.
12244210011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5377383 (or 5377380 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 12244210011 its reverse (11001244221), we get a palindrome (23245454232).
The spelling of 12244210011 in words is "twelve billion, two hundred forty-four million, two hundred ten thousand, eleven".
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