Base | Representation |
---|---|
bin | 10110110001111101… |
… | …00110010010011100 |
3 | 1011120100022200221101 |
4 | 23120332212102130 |
5 | 200021414114004 |
6 | 5341332042444 |
7 | 612035115556 |
oct | 133076462234 |
9 | 34510280841 |
10 | 12230223004 |
11 | 520670761a |
12 | 2453a63424 |
13 | 11cba7145c |
14 | 84042a4d6 |
15 | 4b8a99ba4 |
hex | 2d8fa649c |
12230223004 has 24 divisors (see below), whose sum is σ = 21669167520. Its totient is φ = 6039196416.
The previous prime is 12230223001. The next prime is 12230223007. The reversal of 12230223004 is 40032203221.
It is an interprime number because it is at equal distance from previous prime (12230223001) and next prime (12230223007).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12230223001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285049 + ... + 325135.
It is an arithmetic number, because the mean of its divisors is an integer number (902881980).
Almost surely, 212230223004 is an apocalyptic number.
It is an amenable number.
12230223004 is a deficient number, since it is larger than the sum of its proper divisors (9438944516).
12230223004 is a wasteful number, since it uses less digits than its factorization.
12230223004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41037 (or 41035 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 12230223004 its reverse (40032203221), we get a palindrome (52262426225).
The spelling of 12230223004 in words is "twelve billion, two hundred thirty million, two hundred twenty-three thousand, four".
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