Base | Representation |
---|---|
bin | 10110110001011000… |
… | …10110110011101110 |
3 | 1011120000022202021100 |
4 | 23120230112303232 |
5 | 200014203103011 |
6 | 5341041343530 |
7 | 611646351102 |
oct | 133054266356 |
9 | 34500282240 |
10 | 12225441006 |
11 | 5203a40859 |
12 | 2452337ba6 |
13 | 11caa8897c |
14 | 83d943902 |
15 | 4b8452d56 |
hex | 2d8b16cee |
12225441006 has 48 divisors (see below), whose sum is σ = 26996022144. Its totient is φ = 3997801872.
The previous prime is 12225440963. The next prime is 12225441017. The reversal of 12225441006 is 60014452221.
12225441006 is a `hidden beast` number, since 12 + 2 + 2 + 544 + 100 + 6 = 666.
It is a super-2 number, since 2×122254410062 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167565 + ... + 229191.
It is an arithmetic number, because the mean of its divisors is an integer number (562417128).
Almost surely, 212225441006 is an apocalyptic number.
12225441006 is an abundant number, since it is smaller than the sum of its proper divisors (14770581138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12225441006 is a wasteful number, since it uses less digits than its factorization.
12225441006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61845 (or 61842 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
Adding to 12225441006 its reverse (60014452221), we get a palindrome (72239893227).
The spelling of 12225441006 in words is "twelve billion, two hundred twenty-five million, four hundred forty-one thousand, six".
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