Base | Representation |
---|---|
bin | 10110110010011010… |
… | …11001110101010000 |
3 | 1011120121121212212022 |
4 | 23121031121311100 |
5 | 200023412313034 |
6 | 5341551151012 |
7 | 612113112053 |
oct | 133115316520 |
9 | 34517555768 |
10 | 12234104144 |
11 | 5208918579 |
12 | 2455215468 |
13 | 11cc7ccba2 |
14 | 840b5aa9a |
15 | 4b90b4b2e |
hex | 2d9359d50 |
12234104144 has 40 divisors (see below), whose sum is σ = 24522258600. Its totient is φ = 5908736000.
The previous prime is 12234104059. The next prime is 12234104149. The reversal of 12234104144 is 44140143221.
12234104144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 2055715600 + 10178388544 = 45340^2 + 100888^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12234104149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26069 + ... + 158580.
It is an arithmetic number, because the mean of its divisors is an integer number (613056465).
Almost surely, 212234104144 is an apocalyptic number.
It is an amenable number.
12234104144 is an abundant number, since it is smaller than the sum of its proper divisors (12288154456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12234104144 is a wasteful number, since it uses less digits than its factorization.
12234104144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 184799 (or 184793 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 12234104144 its reverse (44140143221), we get a palindrome (56374247365).
The spelling of 12234104144 in words is "twelve billion, two hundred thirty-four million, one hundred four thousand, one hundred forty-four".
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